{"id":6547,"date":"2021-07-11T23:43:21","date_gmt":"2021-07-11T23:43:21","guid":{"rendered":"http:\/\/helios.media.uoa.gr\/datajour\/?p=6547"},"modified":"2023-03-17T06:45:27","modified_gmt":"2023-03-17T06:45:27","slug":"covid-19-emvoliasmos-twitter-news247","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/datastories\/covid-19-emvoliasmos-twitter-news247\/","title":{"rendered":"Covid-19 & \u0395\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03c3\u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc twitter \u03ba\u03b1\u03b9 \u03c4\u03bf news247.gr"},"content":{"rendered":"\n

To \u03c0\u03b1\u03c1\u03cc\u03bd \u03ac\u03c1\u03b8\u03c1\u03bf \u03b1\u03bd\u03b1\u03bb\u03cd\u03b5\u03b9 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd COVID-19 \u03c3\u03c4\u03bf twitter \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 news247.gr. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03b8\u03b7\u03ba\u03b1\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03b9\u03c3\u03c4\u03cc\u03c4\u03bf\u03c0\u03bf news247.gr <\/a>\u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc tweets \u03c7\u03c1\u03b7\u03c3\u03c4\u03ce\u03bd \u03bc\u03b5 (hashtag) #\u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2. \u0397 \u03ac\u03bd\u03c4\u03bb\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03c6\u03ad\u03c1\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03c3\u03bf\u03c5\u03bc\u03b5, \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 04\/2020 \u2013 07\/2021 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 tweets \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bb\u03bb\u03ad\u03be\u03b1\u03bc\u03b5, \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 07\/2021.<\/p>\n\n\n\n

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\u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf\u03c5 – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 1<\/figcaption><\/figure><\/div>\n\n\n

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\u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 2<\/figcaption><\/figure><\/div>\n\n\n

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\u03a0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03a3\u03cd\u03bd\u03bd\u03b5\u03c6\u03bf \u03bb\u03ad\u03be\u03b5\u03c9\u03bd (World Cloud) \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ac\u03c1\u03c1\u03b7\u03ba\u03c4\u03b1 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03b5\u03bc\u03b2\u03cc\u03bb\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03ba\u03bf\u03c1\u03c9\u03bd\u03bf\u03ca\u03cc.<\/p>\n\n\n

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World Cloud – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 3<\/figcaption><\/figure><\/div>\n\n\n

\u0391\u03c0\u03cc \u03c4\u03bf World Cloud \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bb\u03b7\u03c6\u03b8\u03bf\u03cd\u03bc\u03b5 \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u201c\u039a\u039f\u03a3\u039c\u039f\u03a3\u201d \u03ba\u03b1\u03b9 \u201c\u03a7\u03a9\u03a1\u0395\u03a3\u201d \u03c0\u03c9\u03c2 \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03b1\u03c3\u03c7\u03bf\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf\u03bd \u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2. \u0388\u03c0\u03b5\u03b9\u03c4\u03b1, \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u201c\u0395\u039c\u0392\u039f\u039b\u0399\u039f\u201d, \u201c\u0391\u039e\u0399\u039f\u03a0\u0399\u03a3\u03a4\u0399\u0391\u201d, \u201c\u0395\u0393\u039a\u03a5\u03a1\u039f\u03a4\u0397\u03a4\u0391\u201d \u03ba\u03b1\u03b9 \u201c\u0394\u039f\u03a3\u0395\u0399\u03a3\u201d. \u0391\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bb\u03b1\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c0\u03c9\u03c2 \u03b8\u03ad\u03bb\u03bf\u03c5\u03bd \u03bd\u03b1 \u03c0\u03b5\u03c1\u03ac\u03c3\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03bc\u03ae\u03bd\u03c5\u03bc\u03b1 \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1.<\/p>\n\n\n\n

\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 20 \u03c0\u03b9\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03b8\u03c1\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03c3\u03b5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03b5\u03bc\u03b2\u03cc\u03bb\u03b9\u03b1.<\/p>\n\n\n

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20 \u03c0\u03b9\u03bf \u03c3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 4<\/figcaption><\/figure><\/div>\n\n\n

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Bigrams Top 20 – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 5<\/figcaption><\/figure><\/div>\n\n\n

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\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03c0\u03ae\u03c1\u03b1\u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u201c\u03a5\u0393\u0395\u0399\u0391\u201d \u03ba\u03b1\u03b9 \u03b8\u03b5\u03bb\u03ae\u03c3\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03bf\u03bc\u03bf\u03b9\u03bf\u03bc\u03bf\u03c1\u03c6\u03af\u03b1 \u03c3\u03c4\u03b1  \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c3\u03c5\u03bd\u03bf\u03c7\u03ae.<\/p>\n\n\n

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\u03a0\u03ac\u03bc\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03c3\u03c4\u03bf twitter \u03bd\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b1 \u03c3\u03c7\u03cc\u03bb\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03c9\u03bd \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03c9\u03bd \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bc\u03b1\u03c2 \u03b1\u03c0\u03b1\u03c3\u03c7\u03bf\u03bb\u03b5\u03af. \u039d\u03b1 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf twitter \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c3\u03bf \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03c3\u03b7\u03c2, \u03c3\u03c4o \u03bf\u03c0\u03bf\u03af\u03bf \u03bf \u03ba\u03ac\u03b8\u03b5 \u03ad\u03bd\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b5\u03af \u03c4\u03b7 \u03b3\u03bd\u03ce\u03bc\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03c4\u03af\u03b1\u03c7\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 \u03bb\u03bf\u03b3\u03b1\u03c1\u03b9\u03b1\u03c3\u03bc\u03cc. \u03a4\u03b1 \u03c3\u03c7\u03cc\u03bb\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b9\u03bf\u03c5\u03bc\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac, \u03c5\u03b2\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c3\u03bf\u03b2\u03ac\u03c1\u03b1. \u0395\u03bc\u03b5\u03af\u03c2, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bb\u03b7\u03c6\u03b8\u03bf\u03cd\u03bc\u03b5 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b1 \u03c3\u03c7\u03cc\u03bb\u03b9\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c1\u03b7\u03c3\u03c4\u03ce\u03bd \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03a3\u03cd\u03bd\u03bd\u03b5\u03c6\u03bf \u03bb\u03ad\u03be\u03b5\u03c9\u03bd (World Cloud).<\/p>\n\n\n

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Word Cloud – twitter – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 7<\/figcaption><\/figure><\/div>\n\n\n

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<\/figcaption><\/figure><\/div>\n\n\n

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Bigrams Top 20 – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 9<\/figcaption><\/figure><\/div>\n\n\n

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sentiment analysis – \u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 11<\/figcaption><\/figure><\/div>\n\n\n

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H \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b3\u03c1\u03b1\u03c6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ad\u03b3\u03b9\u03bd\u03b5 \u03bc\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2 Python. \u039f \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf\u03c2 \u03b5\u03b4\u03ce: Github<\/a><\/p>\n\n\n\n

\u03a6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1: kathimerini.gr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

To \u03c0\u03b1\u03c1\u03cc\u03bd \u03ac\u03c1\u03b8\u03c1\u03bf \u03b1\u03bd\u03b1\u03bb\u03cd\u03b5\u03b9 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd COVID-19 \u03c3\u03c4\u03bf twitter \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 news247.gr. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03b8\u03b7\u03ba\u03b1\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03b9\u03c3\u03c4\u03cc\u03c4\u03bf\u03c0\u03bf news247.gr \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc tweets \u03c7\u03c1\u03b7\u03c3\u03c4\u03ce\u03bd \u03bc\u03b5 (hashtag) #\u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2. \u0397 \u03ac\u03bd\u03c4\u03bb\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03c6\u03ad\u03c1\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03c3\u03bf\u03c5\u03bc\u03b5, \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 04\/2020 \u2013 07\/2021 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac […]<\/p>\n","protected":false},"author":1,"featured_media":6591,"comment_status":"closed","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":"Overview:","newspack_article_summary":"","newspack_hide_updated_date":false,"footnotes":""},"categories":[2,13],"tags":[313,236],"ppma_author":[261],"class_list":["post-6547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-_newspack_featured","category-_health","tag-2021msc","tag-covid-19","entry"],"yoast_head":"\nCovid-19 & \u0395\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03c3\u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc twitter \u03ba\u03b1\u03b9 \u03c4\u03bf news247.gr - Data Stories @ NewTech Lab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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\u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 news247.gr. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03b8\u03b7\u03ba\u03b1\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03b9\u03c3\u03c4\u03cc\u03c4\u03bf\u03c0\u03bf news247.gr \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc tweets \u03c7\u03c1\u03b7\u03c3\u03c4\u03ce\u03bd \u03bc\u03b5 (hashtag) #\u03b5\u03bc\u03b2\u03bf\u03bb\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2. \u0397 \u03ac\u03bd\u03c4\u03bb\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03c6\u03ad\u03c1\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03c3\u03bf\u03c5\u03bc\u03b5, \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 04\/2020 \u2013 07\/2021 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/calypso.media.uoa.gr\/datastories\/covid-19-emvoliasmos-twitter-news247\/\" \/>\n<meta property=\"og:site_name\" content=\"Data Stories @ NewTech Lab\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/el-gr.facebook.com\/digital.media.uoa\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-11T23:43:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-17T06:45:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2023\/03\/image-288.png\" \/>\n\t<meta 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