{"id":1395,"date":"2022-07-11T20:19:00","date_gmt":"2022-07-11T20:19:00","guid":{"rendered":"https:\/\/calypso.media.uoa.gr\/datastories\/?p=1395"},"modified":"2023-03-16T12:42:48","modified_gmt":"2023-03-16T12:42:48","slug":"132-days-of-war","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/datastories\/132-days-of-war\/","title":{"rendered":"132 \u0397\u03bc\u03ad\u03c1\u03b5\u03c2 \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u0395\u03be\u03cc\u03c1\u03c5\u03be\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd<\/h2>\n\n\n\n<p>\u03a3\u03c4\u03b9\u03c2 24 \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03b1\u03c0\u03cc \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03a1\u03c9\u03c3\u03af\u03b1\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03ba\u03ac \u03c3\u03cd\u03bd\u03bf\u03c1\u03b1 \u03c4\u03b7\u03c2 \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1\u03c2. \u03a5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c9\u03c2 \u03b7 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03af\u03b1 \u03ad\u03be\u03b1\u03c1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03a1\u03c9\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b5 \u03c4\u03bf 2014, \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03c1\u03af\u03c3\u03b7\u03c2 \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf \u03c0\u03c1\u03bf\u03c3\u03c6\u03c5\u03b3\u03b9\u03ba\u03cc.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03c0\u03b1\u03c1\u03cc\u03bd \u03ac\u03c1\u03b8\u03c1\u03bf, \u03b8\u03b1 \u03b5\u03c3\u03c4\u03b9\u03ac\u03c3\u03b5\u03b9 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u03a1\u03c9\u03c3\u03b9\u03ba\u03bf\u03cd \u03c3\u03c4\u03c1\u03b1\u03c4\u03bf\u03cd \u03c3\u03c4\u03b7\u03bd \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1 \u03c3\u03c4\u03b9\u03c2 24 \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 2 \u0399\u03bf\u03c5\u03bb\u03af\u03bf\u03c5, \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b8\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c8\u03b5\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c4\u03cc\u03c3\u03bf \u03c3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b3\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac, \u03bc\u03b5 \u03c3\u03c4\u03cc\u03c7\u03bf \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03c9\u03bd \u03ba\u03b5\u03b9\u03bc\u03b5\u03bd\u03c9\u03bd \u03b1\u03c5\u03c4\u03cc \u03c3\u03b5 3 \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b7\u03bb\u03ce\u03bd\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1. \u0397 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b5 \u03b3\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf, \u03bc\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bb\u03b3\u03bf\u03c1\u03af\u03b8\u03bc\u03c9\u03bd NLP (Natural Language Processing).<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2, \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03c0\u03c1\u03bf\u03cb\u03c0\u03cc\u03b8\u03b5\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03c4\u03b7\u03c2 \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1\u03c2. \u038f\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03ad\u03b3\u03b9\u03bd\u03b5 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03b1\u03c0\u03cc \u03c4\u03c1\u03af\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ac \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03bb\u03ac\u03b4\u03b1\u03c2, \u039a\u0391\u0398\u0397\u039c\u0395\u03a1\u0399\u039d\u0397, \u039d\u0391\u03a5\u03a4\u0395\u039c\u03a0\u039f\u03a1\u0399\u039a\u0397, \u0395\u03a6\u0397\u039c\u0395\u03a1\u0399\u0394\u0391 \u03a4\u03a9\u039d \u03a3\u03a5\u039d\u03a4\u0391\u039a\u03a4\u03a9\u039d \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03b3\u03b3\u03bb\u03af\u03b1\u03c2, THE GUARDIAN.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u03a0\u03b7\u03b3\u03ae<\/strong><\/td><td><strong>\u0393\u03bb\u03ce\u03c3\u03c3\u03b1<\/strong><\/td><td><strong>\u0386\u03c1\u03b8\u03c1\u03b1<\/strong><\/td><td><strong>\u03a3\u03c7\u03cc\u03bb\u03b9\u03b1 \u03c7\u03c1\u03b7\u03c3\u03c4\u03ce\u03bd<\/strong><\/td><\/tr><tr><td>\u039a\u0391\u0398\u0397\u039c\u0395\u03a1\u0399\u039d\u0397<\/td><td>el<\/td><td>3230<\/td><td>NaN<\/td><\/tr><tr><td>\u039d\u0391\u03a5\u03a4\u0395\u039c\u03a0\u039f\u03a1\u0399\u039a\u0397<\/td><td>el<\/td><td>4628<\/td><td>NaN<\/td><\/tr><tr><td>EFSYN<\/td><td>el<\/td><td>2400<\/td><td>NaN<\/td><\/tr><tr><td>THE GUARDIAN<\/td><td>en<\/td><td>3205<\/td><td>67478<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0397 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03ad\u03b3\u03b9\u03bd\u03b5 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ac \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03bc\u03ad\u03c3\u03bf, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03cc\u03c1\u03c5\u03be\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 \u03b9\u03c3\u03c4\u03bf\u03c4\u03cc\u03c0\u03bf\u03c5. \u03a4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03bc\u03b9\u03b1\u03c2 \u03b2\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03b5 20 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 13.463 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b5\u03c2, \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac.&nbsp;<\/p>\n\n\n\n<p>\u0397 \u03c5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03ac\u03c3\u03b7\u03c2 \u03ad\u03b3\u03b9\u03bd\u03b5 \u03bc\u03b5 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b2\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b5\u03c2 Python. \u039f \u03c0\u03b7\u03b3\u03b1\u03af\u03bf\u03c2 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf Github <a href=\"https:\/\/github.com\/inhaltone\/132DOW\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b5\u03b4\u03ce<\/a>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-29.png\" alt=\"\u03a0\u03bb\u03ae\u03b8\u03bf\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf, \u03b1\u03c0\u03bf \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1\" class=\"wp-image-1396\" width=\"810\" height=\"410\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-29.png 1024w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-29-300x152.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-29-768x389.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-29-400x203.png 400w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><figcaption class=\"wp-element-caption\">\u03a0\u03bb\u03ae\u03b8\u03bf\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf, \u03b1\u03c0\u03bf \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1<\/figcaption><\/figure><\/div>\n\n\n<p>\u03a6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c9\u03c2 \u03b7 \u03b4\u03b9\u03b1\u03ba\u03cd\u03bc\u03b1\u03bd\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b8\u03bf\u03b4\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1, \u03bc\u03b5 \u03ba\u03b1\u03c4\u03b1 \u03c4\u03cc\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03b5\u03ba\u03c1\u03ae\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03b1 \u03b1\u03bd\u03b1 \u03bc\u03ad\u03c1\u03b1. \u03a3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03af\u03b1 \u03ba\u03b1\u03b8\u03bf\u03b4\u03b9\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae \u03c4\u03b7\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae\u03c2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/2-Scatter-plot-date-range-1024x518.png\" alt=\"\u039b\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1.\" class=\"wp-image-8578\"\/><figcaption class=\"wp-element-caption\">\u039b\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1.<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">NLP<\/h2>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bb\u03bb\u03ad\u03c7\u03b8\u03b7\u03ba\u03b1\u03bd \u03ad\u03b3\u03b9\u03bd\u03b5 \u03b3\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ac.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/18-nlp-en-1024x436.png\" alt=\"\u0393\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\" class=\"wp-image-8594\"\/><figcaption class=\"wp-element-caption\"><em>\u0393\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1<\/em><\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/19-nlp-gr-1024x487.png\" alt=\"\u0393\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\" class=\"wp-image-8595\"\/><figcaption class=\"wp-element-caption\">\u0393\u03bb\u03c9\u03c3\u03c3\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1<\/figcaption><\/figure><\/div>\n\n\n<p>\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b2\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b5\u03c2 spaCy, \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03bf\u03cd \u03bb\u03b5\u03be\u03b9\u03ba\u03bf\u03cd \u03b1\u03c0\u03cc \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03be\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bf\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2. \u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1, \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd, \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03c3\u03bc\u03ce\u03bd, \u03c7\u03c9\u03c1\u03ce\u03bd, \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1\u03c2 \u03ba\u03bb\u03c0.&nbsp;<\/p>\n\n\n\n<p>\u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b4\u03bf\u03bc\u03ae \u03c4\u03b7\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b9\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bd\u03c4\u03b1\u03be\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03ba\u03cc\u03bc\u03b2\u03bf\u03c5\u03c2. \u039a\u03ac\u03b8\u03b5 \u03ba\u03cc\u03bc\u03b2\u03bf\u03c2 \u03b1\u03c5\u03c4\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bb\u03cc\u03b3\u03bf\u03c5, \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bb\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7. \u0388\u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03b5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03b1\u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/20-nlp-1024x248.png\" alt=\"\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2\" class=\"wp-image-8596\"\/><figcaption class=\"wp-element-caption\">\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2<\/figcaption><\/figure><\/div>\n\n\n<p>\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b1\u03bd\u03ac \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/21-scatter-text-1024x568.png\" alt=\"Scatter plot\" class=\"wp-image-8571\"\/><figcaption class=\"wp-element-caption\">Scatter <a href=\"https:\/\/inhaltone.github.io\/132DOW\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/inhaltone.github.io\/132DOW\/<\/a><\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">Sentiment Analysis<\/h2>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c0\u03c1\u03bf\u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03bb\u03b5\u03be\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b1\u03bd\u03b1 \u03bb\u03ad\u03be\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd \u03c4\u03b1\u03be\u03b9\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7\u03c2 \u03ad\u03b3\u03b9\u03bd\u03b5 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae 13463 \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd, \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03b1\u03c5\u03c4\u03ce\u03bd \u03c3\u03b5 \u0398\u03b5\u03c4\u03b9\u03ba\u03ac, \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac. \u0391\u03c5\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 3 \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf. \u03a0\u03c1\u03b9\u03bd \u03c4\u03b7\u03c2 \u03c4\u03b1\u03be\u03b9\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7\u03c2 \u03cc\u03bc\u03c9\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bd\u03ac\u03b8\u03b5\u03c3\u03b7 \u03b4\u03b5\u03ba\u03b1\u03b4\u03b9\u03ba\u03ce\u03bd \u03c4\u03b9\u03bc\u03ce\u03bd, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03b9\u03ce\u03bd \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ae\u03b4\u03b7 \u03c4\u03b1\u03be\u03b9\u03bd\u03bf\u03bc\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03bc\u03ad\u03bd\u03b1 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1. \u0388\u03c4\u03c3\u03b9, \u03b1\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd, \u03c5\u03c0\u03ac\u03c1\u03be\u03b5\u03b9 \u03c4\u03b1\u03af\u03c1\u03b9\u03b1\u03c3\u03bc\u03b1 \u03bc\u03af\u03b1 \u03bb\u03ad\u03be\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03c4\u03b9\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b1\u03bd\u03ac\u03b8\u03b5\u03c3\u03b7 \u03b8\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b5\u03af \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03bb\u03ad\u03be\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b1\u03bd\u03ac \u03c4\u03b7\u03bd \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2. \u03a9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 2 \u03bd\u03ad\u03b5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03af\u03c1\u03bd\u03bf\u03c5\u03bd \u03c4\u03b9\u03bc\u03ad\u03c2 \u03b1\u03c0\u03cc 0 \u03bc\u03ad\u03c7\u03c1\u03b9 1 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03ac\u03c1\u03b8\u03c1\u03bf\u03c5. \u039f\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b7 \u03b2\u03ac\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03c5\u03c4\u03ae \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03b1\u03bb\u03b3\u03cc\u03c1\u03b9\u03b8\u03bc\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c4\u03bf \u03bc\u03ad\u03bb\u03bb\u03bf\u03bd.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/4-1-dist-sentiment-publisher-1024x992.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03ac \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf\" class=\"wp-image-8569\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03ac \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/4-2-dist-sentiment-sentiment-1024x980.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2\" class=\"wp-image-8570\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/5-relplot-efsyn-1024x492.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b7\u03bc\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u0395\u03a6\u0397\u039c\u0395\u03a1\u0399\u0394\u0391 \u03a4\u03a9\u039d \u03a3\u03a5\u039d\u03a4\u0391\u039a\u03a4\u03a9\u039d\" class=\"wp-image-8581\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b7\u03bc\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u0395\u03a6\u0397\u039c\u0395\u03a1\u0399\u0394\u0391 \u03a4\u03a9\u039d \u03a3\u03a5\u039d\u03a4\u0391\u039a\u03a4\u03a9\u039d<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/6-relplot-guardian-1024x491.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf THE GUARDIAN\" class=\"wp-image-8582\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf THE GUARDIAN<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/7-relplot-kathimerini-1024x492.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u039a\u0391\u0398\u0397\u039c\u0395\u03a1\u0399\u039d\u0397\" class=\"wp-image-8583\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u039a\u0391\u0398\u0397\u039c\u0395\u03a1\u0399\u039d\u0397<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/8-naftemporiki-1024x484.png\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u039d\u0391\u03a5\u03a4\u0395\u039c\u03a0\u039f\u03a1\u0399\u039a\u0397\" class=\"wp-image-8584\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u039d\u0391\u03a5\u03a4\u0395\u039c\u03a0\u039f\u03a1\u0399\u039a\u0397<\/figcaption><\/figure><\/div>\n\n\n<p>\u039f \u03c5\u03c0\u03bf\u03b8\u03b5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03c3\u03c7\u03b5\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b7\u03bc\u03ad\u03c1\u03b1. \u0397 \u03b4\u03b9\u03b1\u03ba\u03cd\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 THE GUARDIAN \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2. \u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03c4\u03b9\u03bc\u03ce\u03bd \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b4\u03b5\u03bd \u03b5\u03c0\u03b7\u03c1\u03ad\u03b1\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03ba\u03c5\u03bc\u03ac\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5\u03c2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/9-catplot-facetgrid-sentiments-1024x508.png\" alt=\"\u03a5\u03c0\u03bf\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b7\u03bc\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf\" class=\"wp-image-8585\"\/><figcaption class=\"wp-element-caption\">\u03a5\u03c0\u03bf\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b7\u03bc\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/10-bar-publisher-1024x489.png\" alt=\"\u0391\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.\" class=\"wp-image-8586\"\/><figcaption class=\"wp-element-caption\">\u0391\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/11-bar-sentiment-1024x452.png\" alt=\"\u0391\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf.\" class=\"wp-image-8587\"\/><figcaption class=\"wp-element-caption\">\u0391\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf.<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/12-bar-publisher-words-1024x493.png\" alt=\"\u03a0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u03ba\u03b1\u03c4\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf 132 \u03b7\u03bc\u03b5\u03c1\u03ce\u03bd \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5\" class=\"wp-image-8588\"\/><figcaption class=\"wp-element-caption\">\u03a0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf \u03ba\u03b1\u03c4\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf 132 \u03b7\u03bc\u03b5\u03c1\u03ce\u03bd \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/13-displot-sentiments-1024x512.png\" alt=\"\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2\" class=\"wp-image-8589\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/14-displot-publisher-1024x479.png\" alt=\"\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf\" class=\"wp-image-8590\"\/><figcaption class=\"wp-element-caption\">\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03bf\u03c1\u03b5\u03af\u03bf<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/plots-combo-1024x818.jpg\" alt=\"\" class=\"wp-image-8597\"\/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/25-heatmap-correlations-1024x890.png\" alt=\"\u03a3\u03c5\u03c3\u03c7\u03b5\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b2\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd\" class=\"wp-image-8575\"\/><figcaption class=\"wp-element-caption\">\u03a3\u03c5\u03c3\u03c7\u03b5\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b2\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/helios.media.uoa.gr\/datajour\/wp-content\/uploads\/2022\/07\/26-linear-relations-1024x958.png\" alt=\"Scatter plot: \u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.\" class=\"wp-image-8576\"\/><figcaption class=\"wp-element-caption\">Scatter plot: \u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u0398\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1013\" height=\"1017\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30.png\" alt=\"\" class=\"wp-image-1397\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30.png 1013w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30-300x300.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30-150x150.png 150w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30-768x771.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30-200x200.png 200w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-30-400x402.png 400w\" sizes=\"(max-width: 1013px) 100vw, 1013px\" \/><figcaption class=\"wp-element-caption\">\u0397 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b7\u03c2 Pytorch \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03bd\u03b5\u03c5\u03c1\u03c9\u03bd\u03b9\u03ba\u03cc \u03b4\u03af\u03ba\u03c4\u03c5\u03bf GAN \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b2\u03ac\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u201cMetFaces\u201d. \u03a4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03bf \u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03bb\u03b1\u03bd\u03b8\u03ac\u03bd\u03bf\u03bd\u03c4\u03bf\u03c2 \u03b4\u03b9\u03b1\u03bd\u0384\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c5\u03c7\u03b1\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b3\u03ad\u03bd\u03bd\u03b7\u03c3\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03b1\u03c0\u03bf \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03ba\u03b1\u03b9 \u03b5\u03bd\u03cc\u03c2 \u03b1\u03bb\u03b7\u03b8\u03b9\u03bd\u03bf\u03cd \u03c0\u03bf\u03c1\u03c4\u03c1\u03b1\u03af\u03c4\u03bf \u03c4\u03bf\u03c5 \u0392\u03bb\u03ac\u03bd\u03c4\u03b9\u03bc\u03b9\u03c1 \u03a0\u03bf\u03cd\u03c4\u03b9\u03bd.<\/figcaption><\/figure><\/div>\n\n\n<p><em>\u0391\u03bd\u03c4\u03ce\u03bd\u03b7\u03c2 \u039a\u03b1\u03bb\u03b1\u03b3\u03ba\u03ac\u03c4\u03c3\u03b7\u03c2<\/em><\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/inhaltone\/132DOW\" target=\"_blank\" rel=\"noreferrer noopener\">Github<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0395\u03be\u03cc\u03c1\u03c5\u03be\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03a3\u03c4\u03b9\u03c2 24 \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03b1\u03c0\u03cc \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03a1\u03c9\u03c3\u03af\u03b1\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03ba\u03ac \u03c3\u03cd\u03bd\u03bf\u03c1\u03b1 \u03c4\u03b7\u03c2 \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1\u03c2. \u03a5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c9\u03c2 \u03b7 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ae \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03af\u03b1 \u03ad\u03be\u03b1\u03c1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03a1\u03c9\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039f\u03c5\u03ba\u03c1\u03b1\u03bd\u03af\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b5 \u03c4\u03bf 2014, \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03c1\u03af\u03c3\u03b7\u03c2 \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf \u03c0\u03c1\u03bf\u03c3\u03c6\u03c5\u03b3\u03b9\u03ba\u03cc. 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