{"id":6569,"date":"2021-07-11T23:26:03","date_gmt":"2021-07-11T23:26:03","guid":{"rendered":"http:\/\/helios.media.uoa.gr\/datajour\/?p=6569"},"modified":"2023-03-17T06:48:52","modified_gmt":"2023-03-17T06:48:52","slug":"o-politikos-logos-tis-ggpp","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/datastories\/o-politikos-logos-tis-ggpp\/","title":{"rendered":"\u039f \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03bb\u03cc\u03b3\u03bf\u03c2 \u03c4\u03b7\u03c2 \u0393\u03b5\u03bd\u03b9\u03ba\u03ae\u03c2 \u0393\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b5\u03af\u03b1\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2"},"content":{"rendered":"\n

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\u0395\u03c0\u03b9\u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b1 \u03c3\u03c4\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b1\u03c6\u03b1\u03af\u03c1\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b4\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03bb\u03ad\u03be\u03b5\u03c9\u03bd (stop words), \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd 16 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03bb\u03ad\u03be\u03b5\u03c9\u03bd<\/strong> \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd 16 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd \u03bc\u03b5 \u03b4\u03cd\u03bf \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 (bigrams).<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n\n

\u038c\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1, \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03bf\u03b9 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2: \u03bc\u03ad\u03c4\u03c1\u03bf, \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1, \u03c7\u03ce\u03c1\u03b1, \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2, \u03c5\u03b3\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae (\u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03b7\u03bc\u03b1\u03bd\u03b8\u03b5\u03af \u03c0\u03c9\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03ad\u03b3\u03b9\u03bd\u03b5 \u03b7 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 lemmatization, \u03ce\u03c3\u03c4\u03b5 \u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03b1\u03c0\u03bf\u03cd\u03bd \u03c3\u03b5 \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c0\u03c4\u03ce\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bc\u03b5\u03c4\u03c1\u03b7\u03b8\u03bf\u03cd\u03bd \u03ad\u03c4\u03c3\u03b9). \u0391\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03c3\u03c4\u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03bf\u03b9 \u03c6\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2: \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2, \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u03ba\u03c1\u03af\u03c3\u03b5\u03c9\u03bd, \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1\u03c2 \u03c5\u03b3\u03b5\u03af\u03b1\u03c2, \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c5\u03b3\u03b5\u03af\u03b1\u03c2, covid 19 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03bc\u03ac\u03c3\u03ba\u03b1\u03c2.<\/p>\n\n\n\n

\u038c\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03c4\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03ae\u03c4\u03b1\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03c7\u03b8\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b5\u03c0\u03b9\u03bc\u03ad\u03c1\u03bf\u03c5\u03c2 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1<\/strong> \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03c3\u03c7\u03cc\u03bb\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u0393\u0393\u03a0\u03a0 \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03c5\u03c0\u03cc \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c4\u03c9\u03bd \u00ab\u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd\u00bb (regular expressions) \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03cc\u03c1\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03bf\u03af \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ad\u03c2, \u03c4\u03b1 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ac \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1, \u03c4\u03bf\u03c5\u03c2 \u03c3\u03b5\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03bd \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03c1\u03bf\u03bd\u03bf\u03ca\u03bf\u03cd. \u0391\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bc\u03c6\u03b1\u03bd\u03ad\u03c2 \u03c0\u03cc\u03c3\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03bd \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03b6\u03ae\u03c4\u03b7\u03bc\u03b1.<\/p>\n\n\n\n

\u03a3\u03c4\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ad\u03bd\u03b1 \u03b4\u03b5\u03bb\u03c4\u03af\u03b1 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bf\u03b9 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03cc\u03c1\u03bf \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ac \u03b5\u03af\u03c7\u03b1\u03bd 86 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03b5\u03b9\u03c2<\/strong> \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd. \u0391\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ac \u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5\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
\"\"
\u039f\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ac<\/figcaption><\/figure><\/div>\n\n\n

\u039f\u03b9 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03b9\u03c1\u03cc, \u03c4\u03b7\u03bd \u03b2\u03c1\u03bf\u03c7\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c7\u03b9\u03cc\u03bd\u03b9 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd 168 \u03c6\u03bf\u03c1\u03ad\u03c2 <\/strong>\u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a4\u03bf 2020 \u03ba\u03b1\u03b9 \u03c4\u03bf 2021 \u03ae\u03c4\u03b1\u03bd \u03c7\u03c1\u03bf\u03bd\u03b9\u03ad\u03c2 \u03bc\u03b5 \u03c0\u03bf\u03bb\u03cd \u03ad\u03bd\u03c4\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ac \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03bf \u03ba\u03c5\u03ba\u03bb\u03ce\u03bd\u03b1\u03c2 “\u0399\u03b1\u03bd\u03cc\u03c2” \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03ba\u03bf\u03ba\u03b1\u03b9\u03c1\u03af\u03b1 “\u039c\u03ae\u03b4\u03b5\u03b9\u03b1” \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03ad\u03ba\u03c4\u03b1\u03ba\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b1\u03c0\u03b1\u03c3\u03c7\u03cc\u03bb\u03b7\u03c3\u03b1\u03bd \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7\u03bd \u0393\u0393\u03a0\u03a0.<\/p>\n\n\n

\n
\"\"
\u039f\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03b9\u03c1\u03cc<\/figcaption><\/figure><\/div>\n\n\n

\u0395\u03c0\u03b9\u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b1 \u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf\u03bd \u03c3\u03b5\u03b9\u03c3\u03bc\u03cc \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd 7 \u03c6\u03bf\u03c1\u03ad\u03c2<\/strong> \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n\n\n

\n
\"\"
\u039f\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c3\u03b5\u03b9\u03c3\u03bc\u03cc<\/figcaption><\/figure><\/div>\n\n\n

\u03a4\u03ad\u03bb\u03bf\u03c2 \u03cc\u03c1\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03bf\u03af \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1, \u03c4\u03bf\u03bd covid-19 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b5\u03bc\u03b2\u03cc\u03bb\u03b9\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd 109 \u03c6\u03bf\u03c1\u03ad\u03c2<\/strong> \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2. \u0395\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bf \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b7 \u03b7 \u03bb\u03ad\u03be\u03b7 \u03ba\u03bf\u03c1\u03bf\u03bd\u03bf\u03ca\u03cc\u03c2.<\/p>\n\n\n

\n
\"\"
\u039f\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1<\/figcaption><\/figure><\/div>\n\n\n

\u0395\u03c0\u03af\u03c3\u03b7\u03bc\u03b5\u03c2 \u0395\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u0393\u0393\u03a0\u03a0<\/h3>\n\n\n\n

\u0391\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 549 \u03b4\u03b5\u03bb\u03c4\u03af\u03b1 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bb\u03cd\u03b8\u03b7\u03ba\u03b1\u03bd, \u03c5\u03c0\u03ae\u03c1\u03c7\u03b1\u03bd \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b5\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2<\/strong> \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c5\u03c6\u03c5\u03c0\u03bf\u03c5\u03c1\u03b3\u03cc \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u039a\u03c1\u03af\u03c3\u03b5\u03c9\u03bd, \u039d\u03af\u03ba\u03bf \u03a7\u03b1\u03c1\u03b4\u03b1\u03bb\u03b9\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae \u03bb\u03bf\u03b9\u03bc\u03c9\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03c9\u03bd<\/strong> \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ac\u03ba\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03c1\u03bf\u03bd\u03bf\u03ca\u03bf\u03cd. \u039f\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b5\u03bd\u03c4\u03b5\u03cd\u03be\u03b5\u03b9\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ae\u03c4\u03b1\u03bd \u03c4\u03bf \u03ba\u03c5\u03c1\u03b9\u03cc\u03c4\u03b5\u03c1\u03bf \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03bf \u03bc\u03ad\u03c3\u03bf \u03b4\u03b9\u03ac\u03c7\u03c5\u03c3\u03b7\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5 \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03bb\u03b5\u03b9\u03bf\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03bf\u03bb\u03b9\u03c4\u03ce\u03bd \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03c3\u03b5 \u03c3\u03b5 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b2\u03ac\u03c3\u03b7. \u0393\u03b9 \u03b1\u03c5\u03c4\u03cc \u03ba\u03c1\u03af\u03b8\u03b7\u03ba\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03c9\u03c2 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ae \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n\n\n\n

\u03a3\u03c4\u03bf \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03c4\u03c9\u03bd 549 \u03b4\u03b5\u03bb\u03c4\u03af\u03c9\u03bd \u03c4\u03cd\u03c0\u03bf\u03c5, \u03c4\u03b1 68<\/strong> \u03ae\u03c4\u03b1\u03bd \u03bf\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b5\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c5\u03c6\u03c5\u03c0\u03bf\u03c5\u03c1\u03b3\u03cc. \u0397 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf\u03bd \u03b9\u03c3\u03c4\u03bf\u03c7\u03ce\u03c1\u03bf \u03c4\u03b7\u03c2 \u0393\u0393\u03a0\u03a0 \u03c3\u03c4\u03b9\u03c2 16 \u039c\u03b1\u03c1\u03c4\u03af\u03bf\u03c5 2020 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af, \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b5\u03c2, \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03bf\u03c6\u03ce\u03bd\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03b4\u03cc\u03b8\u03b7\u03ba\u03b5 \u03ba\u03b1\u03b9 \u03b6\u03c9\u03bd\u03c4\u03b1\u03bd\u03ac.<\/p>\n\n\n

\n
\"\"
\u0397 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03c9\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03ac \u03bc\u03ae\u03bd\u03b1<\/figcaption><\/figure><\/div>\n\n\n

\u03a3\u03b5 \u03c0\u03c1\u03ce\u03c4\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b1\u03bd\u03b1\u03bb\u03cd\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u03bd\u03ac \u03ad\u03c4\u03bf\u03c2. \u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c0\u03bf\u03c1\u03ac\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7\u03c2 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2<\/strong> \u03b1\u03bd\u03ac \u03bc\u03ae\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf 2020 (\u03bc\u03b5 \u03ba\u03af\u03c4\u03c1\u03b9\u03bd\u03b5\u03c2 \u03c4\u03b5\u03bb\u03b5\u03af\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf 2021 (\u03bc\u03b5 \u03bc\u03c0\u03bb\u03b5 \u03c4\u03b5\u03bb\u03b5\u03af\u03b5\u03c2). \u0395\u03af\u03bd\u03b1\u03b9 \u03b1\u03be\u03b9\u03bf\u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c4\u03bf \u03c0\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03ae\u03bd\u03b1 \u039c\u03ac\u03c1\u03c4\u03b9\u03bf \u03bf\u03b9 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ae\u03c4\u03b1\u03bd \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03b9\u03c3\u03ac\u03c1\u03b9\u03b8\u03bc\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03ad\u03c4\u03b7, \u03b5\u03bd\u03ce \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1 \u03c4\u03bf\u03bd \u039c\u03ac\u03ca\u03bf \u03ad\u03b3\u03b9\u03bd\u03b1\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03cc\u03bd\u03bf \u03c4\u03bf 2020 \u03ba\u03b1\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03ac\u03bb\u03bb\u03bf\u03bd \u03bc\u03ae\u03bd\u03b1 (11 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u039c\u03b1\u03af\u03bf). \u03a4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03b1\u03c5\u03c4\u03cc \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b1\u03c4\u03b1 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03c9\u03bd \u03bd\u03ad\u03c9\u03bd \u03bc\u03ad\u03c4\u03c1\u03c9\u03bd \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03b4\u03b7\u03b3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03ad\u03c0\u03c1\u03b5\u03c0\u03b5 \u03bd\u03b1 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03c4\u03b7\u03bd \u03b5\u03c0\u03bf\u03c7\u03ae.<\/p>\n\n\n\n

\u0395\u03c0\u03b9\u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03bf\u03b9 16 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 16 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03b1\u03c6\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n\n

\u0391\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03bf\u03b9 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae, \u03b5\u03b2\u03b4\u03bf\u03bc\u03ac\u03b4\u03b1, \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf, \u03c4\u03b5\u03c3\u03c4 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03ae \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b5\u03bd\u03b5\u03c1\u03b3\u03ac \u03ba\u03c1\u03bf\u03cd\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c5\u03b3\u03b5\u03af\u03b1\u03c2.<\/p>\n\n\n\n

\u0399\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03bf \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd<\/strong> \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b5\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2. \u03a4\u03b1 \u03bf\u03bd\u03cc\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03af\u03c4\u03bb\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b1\u03c6\u03bf\u03cd \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03bf\u03b9 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 lemmatization \u03ba\u03b1\u03b9 vectorization.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u038c\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1, \u03c4\u03b7\u03bd \u03c0\u03c1\u03c9\u03c4\u03bf\u03ba\u03b1\u03b8\u03b5\u03b4\u03c1\u03af\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ad\u03c2 \u03c4\u03b7\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bf \u03c5\u03c6\u03c5\u03c0\u03bf\u03c5\u03c1\u03b3\u03cc\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u039a\u03c1\u03af\u03c3\u03b5\u03c9\u03bd \u039d\u03af\u03ba\u03bf\u03c2 \u03a7\u03b1\u03c1\u03b4\u03b1\u03bb\u03b9\u03ac\u03c2, \u03bf \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03ad\u03bb\u03b1\u03b2\u03b5 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c3\u03b5 68 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2, \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae. \u03a3\u03c4\u03b7 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03bf \u0395\u03c0\u03af\u03ba\u03bf\u03c5\u03c1\u03bf\u03c2 \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u0395\u03c0\u03b9\u03b4\u03b7\u03bc\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u0395\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae\u03c2 \u0395\u03bc\u03c0\u03b5\u03b9\u03c1\u03bf\u03b3\u03bd\u03c9\u03bc\u03cc\u03bd\u03c9\u03bd, \u0393\u03ba\u03af\u03ba\u03b1\u03c2 \u039c\u03b1\u03b3\u03b9\u03bf\u03c1\u03ba\u03af\u03bd\u03b7\u03c2, \u03bc\u03b5 41 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ad\u03c2. \u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03b7 \u039a\u03b1\u03b8\u03b7\u03b3\u03ae\u03c4\u03c1\u03b9\u03b1 \u03a0\u03b1\u03b9\u03b4\u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u039b\u03bf\u03b9\u03bc\u03c9\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u0395\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae\u03c2 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03bf\u03b3\u03bd\u03c9\u03bc\u03cc\u03bd\u03c9\u03bd, \u0392\u03ac\u03bd\u03b1 \u03a0\u03b1\u03c0\u03b1\u03b5\u03c5\u03b1\u03b3\u03b3\u03ad\u03bb\u03bf\u03c5 \u03bc\u03b5 29 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a3\u03c9\u03c4\u03ae\u03c1\u03b7\u03c2 \u03a4\u03c3\u03b9\u03cc\u03b4\u03c1\u03b1\u03c2 \u03bc\u03b5 18 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ad\u03c2. \u039f \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03cc\u03c2 \u03a5\u03b3\u03b5\u03af\u03b1\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u039a\u03b9\u03ba\u03af\u03bb\u03b9\u03b1\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03c3\u03b5 3 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b5\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2, \u03b5\u03bd\u03ce \u03b7 \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03cc\u03c2 \u03a0\u03b1\u03b9\u03b4\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0398\u03c1\u03b7\u03c3\u03ba\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u039d\u03af\u03ba\u03b7 \u039a\u03b5\u03c1\u03b1\u03bc\u03ad\u03c9\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03c3\u03b5 2.<\/p>\n\n\n\n

\u039c\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03b4\u03b9\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bb\u03cd\u03b8\u03b7\u03ba\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ae\u03c4\u03b1\u03bd \u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd<\/strong> \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 cosine similarity. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b1 \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03bd \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2. \u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c4\u03c1\u03af\u03c4\u03bf \u03ba\u03b1\u03c4\u03b1 \u03c3\u03b5\u03b9\u03c1\u03ac \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03c4\u03b7\u03c2 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7\u03c2 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b1 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b1.<\/p>\n\n\n

\n
\"\"
\u0397 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03ac\u03c1\u03b8\u03c1\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b1 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b1<\/figcaption><\/figure><\/div>\n\n\n

\u038c\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 40 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 50%, \u03b5\u03bd\u03ce \u03bc\u03b5 \u03c4\u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03c4\u03ac \u03c3\u03b5\u03b9\u03c1\u03ac \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf, \u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03b3\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf 70%. \u03a4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03b1\u03c5\u03c4\u03cc \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b1\u03c4\u03b1 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b4\u03bf\u03bc\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03b7 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03c4\u03b1\u03ba\u03c4\u03ce\u03bd. \u03a0\u03c1\u03bf\u03c2 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c0\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c4\u03c1\u03af\u03c4\u03bf \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b1\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

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\n
\"\"
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\n
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\n
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\"\"<\/figure><\/div>\n\n\n

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\n
\"\"<\/figure><\/div>\n\n\n

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\"\"<\/figure><\/div>\n\n
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\"\"<\/figure><\/div>\n\n\n

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\u039a\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03c3\u03c4\u03bf GitHub<\/a><\/p>\n\n\n\n

\u0399\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1<\/a> \u0393\u0393\u03a0\u03a0<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0391\u03c0\u03cc \u03c4\u03bf\u03bd \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf\u03c5 \u03c4\u03bf\u03c5 2020 \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c0\u03b1\u03bd\u03b4\u03b7\u03bc\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03c1\u03bf\u03bd\u03bf\u03ca\u03bf\u03cd \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1, \u03bf\u03b9 \u03ba\u03c5\u03b2\u03b5\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03af \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03af \u03c4\u03b7\u03c2 \u03c7\u03ce\u03c1\u03b1\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03c6\u03b9\u03b5\u03c1\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c5\u03b3\u03b5\u03b9\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03c1\u03af\u03c3\u03b7\u03c2. \u0391\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c4\u03bf\u03c5\u03c2 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