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Prepoznavanje čustev na Twitterju

author: Niko Colnerič, Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
published: Dec. 5, 2017,   recorded: September 2017,   views: 7
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Ste kdaj želeli prepoznavati čustva v tvitih, pa je teh bilo preveč za ročno pregledovanje? Bi vam koristilo, če bi računalnik sam znal ugotoviti, ali je bil nekdo jezen ali vesel, ko je nekaj zapisal? Na septembrskem predavanju bomo predstavili sistem za avtomatsko prepoznavanje čustev v angleških tvitih. Govorili bomo o tem, kako pridobiti podatke za učenje ter kako jih predobdelati. Primerjali bomo različne napovedne modele (tako klasične kot nevronske mreže) ter ugotavljali, kateri se najbolje obnesejo. Predstavili bomo pomanjkljivosti trenutnih pristopov ter prikazali delovanje na nekaj primerih.

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Download slides icon Download slides: jota_colneric_prepoznavanje_custev_01.pdf (2.9 MB)


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