{"id":7762,"date":"2023-07-09T16:59:10","date_gmt":"2023-07-09T14:59:10","guid":{"rendered":"https:\/\/calypso.media.uoa.gr\/datastories\/?p=7762"},"modified":"2023-07-11T17:45:04","modified_gmt":"2023-07-11T15:45:04","slug":"%ce%b5%ce%bb%ce%bb%ce%b7%ce%bd%ce%b9%ce%ba%ce%ae-%ce%b5%cf%80%ce%b9%cf%87%ce%b5%ce%b9%cf%81%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%cf%8c%cf%84%ce%b7%cf%84%ce%b1-%cf%80%ce%bf%ce%b9%ce%b1-%ce%b5%ce%af","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/datastories\/%ce%b5%ce%bb%ce%bb%ce%b7%ce%bd%ce%b9%ce%ba%ce%ae-%ce%b5%cf%80%ce%b9%cf%87%ce%b5%ce%b9%cf%81%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%cf%8c%cf%84%ce%b7%cf%84%ce%b1-%cf%80%ce%bf%ce%b9%ce%b1-%ce%b5%ce%af\/","title":{"rendered":"\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03c9\u03bd \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd \u03c4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03bc\u03b7\u03bd\u03bf;"},"content":{"rendered":"\n<p>\u03a4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03bc\u03b7\u03bd\u03bf, \u03bf \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03b2\u03af\u03c9\u03c3\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2. \u03a0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c6\u03b5\u03c1\u03b1\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03b9\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03ba\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1. \u039f\u03b9 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03c5\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1, \u03b7 \u03c4\u03bf\u03c5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1, \u03bf \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03cc\u03c2 \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03b9\u03ce\u03bd, \u03b1\u03bd\u03ad\u03b4\u03b5\u03b9\u03be\u03b1\u03bd \u03b4\u03b5\u03af\u03ba\u03c4\u03b5\u03c2 \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03bf\u03b4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03bf\u03c1\u03b5\u03af\u03b1\u03c2.<\/p>\n\n\n\n<p>\u039a\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03be\u03cc\u03c1\u03c5\u03be\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf newsit.gr, \u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf \u03b7 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u00ab\u039c\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2\u00bb \u03c4\u03b7\u03c2 \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u00ab\u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u00bb, \u03b1\u03bd\u03b1\u03bb\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 280 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u039c\u03ac\u03c1\u03c4\u03b9\u03bf\u03c2 \u2013 \u0399\u03bf\u03cd\u03bd\u03b9\u03bf\u03c2 2023, \u03c0\u03c1\u03bf\u03ad\u03ba\u03c5\u03c8\u03b1\u03bd \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<p>\u039b\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b9\u03bd \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf 2023 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf forbes.com,&nbsp; \u03b8\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c5\u03c1\u03ce\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03b8\u03c1\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03c4\u03bf\u03c5&nbsp; newsit.gr \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03bc\u03b7\u03bd\u03bf.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"683\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-41.png\" alt=\"\" class=\"wp-image-7765\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-41.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-41-300x237.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-41-768x606.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-41-400x316.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p><strong>\u03a0\u03bf\u03b9\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bf\u03b9 \u03ba\u03bb\u03ac\u03b4\u03bf\u03b9 \u03c0\u03c1\u03c9\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf 4\u03bc\u03b7\u03bd\u03bf; \u03a0\u03bf\u03b9\u03b1 \u03b7 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03ae \u03c4\u03bf\u03c5\u03c2;<\/strong><\/p>\n\n\n\n<p>\u03a4\u03bf newsit.gr, \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc Portal, \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03ac\u03b4\u03bf \u03bc\u03b5 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ae \u03bf\u03c5\u03b4\u03b5\u03c4\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1. \u039b\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u201c\u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u201d \u03c4\u03b7\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u039c\u03ac\u03c1\u03c4\u03b9\u03bf \u03c4\u03bf\u03c5 2023 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03b8\u03ad\u03c4\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac.<\/p>\n\n\n\n<p>\u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1, \u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03c6\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 wordcloud \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c3\u03c5\u03c7\u03bd\u03ae \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 Intrum, Optima Bank, Lamda Development, ALD Automotive \u03ba\u03b1\u03b9 Mandarin Oriental, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03ba\u03bb\u03ac\u03b4\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03ae\u03ba\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf forbes.com.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"435\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-42.png\" alt=\"\" class=\"wp-image-7766\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-42.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-42-300x151.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-42-768x386.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-42-400x201.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p>\u0391\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1, \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03ba\u03bb\u03ac\u03b4\u03bf\u03b9 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c0\u03c1\u03c9\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c3\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bb\u03cd\u03c3\u03b1\u03bc\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bd\u03b1\u03c5\u03c4\u03b9\u03bb\u03af\u03b1, \u03b7 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03b9\u03ba\u03ae, \u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1, \u03b7 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bf \u03c4\u03bf\u03c5\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"435\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-43.png\" alt=\"\" class=\"wp-image-7767\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-43.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-43-300x151.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-43-768x386.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-43-400x201.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p>\u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03cc\u03c0\u03c9\u03c2 \u00ab\u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u00bb, \u00ab\u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u00bb, &nbsp;\u00ab\u03b1\u03cd\u03be\u03b7\u03c3\u03b7\u00bb \u03ba\u03b1\u03b9 \u00ab\u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7\u00bb \u03bc\u03b1\u03c2 \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03bf\u03b4\u03b9\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae\u03c2 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1.<\/p>\n\n\n\n<p>\u0391\u03c0\u03b5\u03b9\u03ba\u03bf\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 20 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1 2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03b1\u03c6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03be\u03b1\u03bd\u03ac \u03c4\u03bf \u03b8\u03b5\u03c4\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c3\u03b7\u03bc\u03bf \u03c3\u03c4\u03bf\u03bd \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03ac\u03b4\u03bf.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"530\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-44.png\" alt=\"\" class=\"wp-image-7768\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-44.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-44-300x184.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-44-768x471.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-44-400x245.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p>\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b7 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u0394\u03b9\u03b5\u03c5\u03b8\u03cd\u03bd\u03bf\u03bd\u03c4\u03b1 \u03a3\u03c5\u03bc\u03b2\u03bf\u03cd\u03bb\u03bf\u03c5 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03bb\u03b7\u03b8\u03ce\u03c1\u03b1 \u03c4\u03c9\u03bd \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b3\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd. \u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf \u03ba\u03bb\u03ac\u03b4\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf <strong>\u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2<\/strong> \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03cc\u03c0\u03c9\u03c2 \u00ab\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2\u00bb, \u00ab\u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5\u00bb \u03ba\u03b1\u03b9 \u00ab\u03b1\u03bd\u03b1\u03bd\u03b5\u03ce\u03c3\u03b9\u03bc\u03c9\u03bd \u03c0\u03b7\u03b3\u03ce\u03bd \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ad\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"937\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-48.png\" alt=\"\" class=\"wp-image-7772\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-48.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-48-277x300.png 277w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-48-768x832.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-48-400x433.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p>\u039f\u03b9 \u03b5\u03c0\u03b9\u03c7\u03b5\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03c3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b5\u03c2:<\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\">\n<li><strong>Lamda Developement<\/strong><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"491\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-45.png\" alt=\"\" class=\"wp-image-7769\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-45.png 594w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-45-300x248.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-45-400x331.png 400w\" sizes=\"(max-width: 594px) 100vw, 594px\" \/><\/figure>\n\n\n\n<p>&nbsp;2. <strong>Coca Cola<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-46.png\" alt=\"\" class=\"wp-image-7770\" width=\"656\" height=\"437\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-46.png 656w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-46-300x200.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-46-400x266.png 400w\" sizes=\"(max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<p>&nbsp;3. <strong>\u0393\u0395\u039a \u03a4\u0395\u03a1\u039d\u0391<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"297\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-47.png\" alt=\"\" class=\"wp-image-7771\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-47.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-47-300x103.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-47-768x264.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-47-400x137.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p><strong>\u03a7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf<\/strong><\/p>\n\n\n\n<p>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bc\u03c6\u03b1\u03bd\u03ad\u03c2 \u03cc\u03c4\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03b1\u03bd\u03ac \u03bc\u03ae\u03bd\u03b1 \u03b4\u03b5\u03bd \u03ba\u03b1\u03c4\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03c0\u03cc\u03ba\u03bb\u03b9\u03c3\u03b7 \u03b1\u03bd\u03ac \u03bc\u03ae\u03bd\u03b1, \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bd\u03bf\u03c3\u03b9\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03bf\u03bd \u03bc\u03ae\u03bd\u03b1 <strong>\u039c\u03ac\u03b9\u03bf<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"583\" height=\"619\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-49.png\" alt=\"\" class=\"wp-image-7773\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-49.png 583w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-49-283x300.png 283w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-49-400x425.png 400w\" sizes=\"(max-width: 583px) 100vw, 583px\" \/><\/figure>\n\n\n\n<p>\u03a4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b1\u03bd \u03c4\u03bf \u03c0\u03c1\u03c9\u03af, \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03c9\u03c1\u03ce\u03bd 8.00 \u2013 10.00.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"844\" height=\"695\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-50.png\" alt=\"\" class=\"wp-image-7774\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-50.png 844w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-50-300x247.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-50-768x632.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-50-400x329.png 400w\" sizes=\"(max-width: 844px) 100vw, 844px\" \/><\/figure>\n\n\n\n<p><strong>\u039f\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd<\/strong><\/p>\n\n\n\n<p>\u03a3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bc\u03b1\u03b5 \u03c4\u03b7\u03bd \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03b4\u03b9\u03b1\u03bd\u03c5\u03c3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 (CountVectorizer), \u03b1\u03bd\u03b1\u03bb\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 cosine_similarity, \u03c0\u03b1\u03af\u03c1\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b4\u03b5\u03b9\u03b3\u03bc\u03b1\u03c4\u03bf\u03bb\u03b7\u03c0\u03c4\u03b9\u03ba\u03ac \u03c4\u03b1 20 \u03c0\u03c1\u03ce\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03b1\u03c2 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"958\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-51.png\" alt=\"\" class=\"wp-image-7775\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-51.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-51-271x300.png 271w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-51-768x851.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-51-400x443.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p><strong>\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/strong><\/p>\n\n\n\n<p>\u039c\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b5\u03be\u03ae\u03b3\u03b1\u03bc\u03b5, \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03be\u03b1\u03bc\u03b5 \u03c3\u03b5 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7\u03c2, \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b1\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03bd \u03c3\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03ae\u03c4\u03b1\u03bd \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ac, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03b1 \u03b1\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03b1\u03b9\u03c3\u03b9\u03bf\u03b4\u03bf\u03be\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bb\u03c0\u03af\u03b4\u03b1\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ae\u03c4\u03b1\u03bd \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03b1, \u03bc\u03b5 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ae \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc \u03b2\u03b1\u03b8\u03bc\u03cc \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2. \u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b5\u03c5\u03bd\u03bf\u03ca\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03b3\u03b5\u03bd\u03b9\u03ba\u03ae \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03bb\u03b7\u03c8\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b4\u03bf\u03c7\u03ae \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bf\u03b9 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03b1\u03c5\u03c4\u03ac \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03bb\u03b7\u03c8\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"263\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-52.png\" alt=\"\" class=\"wp-image-7776\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-52.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-52-300x91.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-52-768x234.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-52-400x122.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p><em>\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"260\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-53.png\" alt=\"\" class=\"wp-image-7777\" srcset=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-53.png 865w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-53-300x90.png 300w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-53-768x231.png 768w, https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/07\/image-53-400x120.png 400w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p><em>\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03b8\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u2013 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/em><\/p>\n\n\n\n<p>\u039a\u03bb\u03b5\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03bc\u03b1\u03c2, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b1\u03af\u03bd\u03bf\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b2\u03af\u03c9\u03c3\u03b1\u03bd \u03bc\u03b9\u03b1 \u03b1\u03bd\u03bf\u03b4\u03b9\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c0\u03cc \u039c\u03ac\u03c1\u03c4\u03b9\u03bf \u03ad\u03c9\u03c2 \u0399\u03bf\u03cd\u03bd\u03b9\u03bf \u03c4\u03bf\u03c5 2023, \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03bf\u03b9\u03ba\u03bf\u03b4\u03cc\u03bc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2. \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03ba\u03bb\u03ac\u03b4\u03bf\u03b9 \u03ad\u03c0\u03b1\u03b9\u03be\u03b1\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03b5\u03c0\u03b1\u03bd\u03ad\u03bd\u03b1\u03c1\u03be\u03b7, \u03bc\u03b5 \u03ad\u03bc\u03c6\u03b1\u03c3\u03b7 \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc, \u03c4\u03bf\u03bd \u03c4\u03bf\u03c5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc, \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03bd\u03b1\u03c5\u03c4\u03b9\u03bb\u03b9\u03b1\u03ba\u03cc \u03c4\u03bf\u03bc\u03ad\u03b1.<\/p>\n\n\n\n<p>\u039f \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03bb\u03ac\u03b4\u03bf\u03c2 \u03b1\u03bd\u03b1\u03b4\u03b5\u03af\u03c7\u03b8\u03b7\u03ba\u03b5 \u03c9\u03c2 \u03ad\u03bd\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03c9\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2. \u039f\u03b9 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c3\u03b1\u03bd \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b6\u03ae\u03c4\u03b7\u03c3\u03b7\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b7 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7 \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bf\u03b9 \u03b5\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03ce\u03c3\u03b9\u03bc\u03b5\u03c2 \u03c0\u03b7\u03b3\u03ad\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03ac\u03c3\u03b9\u03bd\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03b5\u03c0\u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9, \u03b1\u03bd\u03bf\u03af\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bd\u03ad\u03b5\u03c2 \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2.<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/nikolgiannoukakou\/finalessay_edde2\" target=\"_blank\" rel=\"noreferrer noopener\">Github<\/a><\/p>\n\n\n\n<p><em>\u039d\u03b9\u03ba\u03bf\u03bb\u03ad\u03c4\u03b1 \u0393\u03b9\u03b1\u03bd\u03bd\u03bf\u03c5\u03ba\u03ac\u03ba\u03bf\u03c5<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03bc\u03b7\u03bd\u03bf, \u03bf \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03b2\u03af\u03c9\u03c3\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2. \u03a0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c6\u03b5\u03c1\u03b1\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03b9\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03ba\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1. \u039f\u03b9 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03c5\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1, \u03b7 \u03c4\u03bf\u03c5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1, \u03bf \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03cc\u03c2 \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03c4\u03bf\u03bc\u03ad\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03b9\u03ce\u03bd, \u03b1\u03bd\u03ad\u03b4\u03b5\u03b9\u03be\u03b1\u03bd \u03b4\u03b5\u03af\u03ba\u03c4\u03b5\u03c2 \u03b1\u03bd\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2 [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":7764,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-wide.php","format":"standard","meta":{"_eb_attr":"","newspack_featured_image_position":"","newspack_post_subtitle":"","newspack_article_summary_title":"","newspack_article_summary":"","newspack_hide_updated_date":false,"footnotes":""},"categories":[1,8],"tags":[317],"ppma_author":[348],"class_list":["post-7762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-_economy","tag-2023msc","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 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