Language Models   Instructor: Rada Mihalcea  Note: some of the material in this slide set was adapted from an NLP course Preloader

Language Models Instructor: Rada Mihalcea Note: some of the material in this slide set was adapted from an NLP course - PowerPoint PPT Presentation


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Language Models. A language model an abstract representation of a (natural) language phenomenon.an approximation to real languageStatistical modelspredictiveexplicative. Claim. A useful part of the knowledge needed to allow letter/word predictions can be captured using simple statistical techniques.Compute:probability of a sequencelikelihood of letters/words co-occurringWhy would we want to do this?Rank the likelihood of sequences containing various alternative hypothesesAssess the140

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