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Razumevanje naravnega jezika, tekst, kontekst [email_address] AI urice IV
Kaj pomeni  pomen ?
“ Pomen je uporaba sama.” –   Wittgenstein
Od filozofije k nevroznanosti ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ozemljitev ali zakaj je mačka mačka
Ozemljitev ,[object Object],[object Object],[object Object]
Pomen je uporaba ,[object Object],  krma kobilica krava živina x   x jadrnica x x   travnik   x x
Od pomena k prostoru Pomensko podobne besede blizu skupaj
Razdalja ,[object Object],[object Object],[object Object],[object Object]
Problem: sopomenke ,[object Object],        Izjemno x     fantastično   x x odlično   x   izvrstno x    
Latenten pomen ,[object Object],[object Object],[object Object],[object Object]
Z vsakim branjem vnašamo pomen
Praktični pomisleki
Obteževanje ,[object Object],[object Object],[object Object],[object Object],[object Object]
Stopwords ,[object Object],[object Object]
Tf-idf ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Kurtoza ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Kurtoza = 7.6 Kurtoza = 1.4 Kurtoza = 5.1
Korenske oblike ,[object Object],[object Object]
Random Indexing
Ideja ,[object Object],[object Object]
Random indexing ,[object Object],[object Object],[object Object],[object Object]
Indeks konteksta ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Uporaba ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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