NLP for IR - Microsoft Research
NLP for IR - Microsoft Research
NLP for IR - Microsoft Research
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Language models<br />
Given a sequence of words, w 1 w 2 … w n , what is the<br />
probability that it belongs to a language L?<br />
n-gram models: P(w n | w 1 w 2 … w n-1 )<br />
1. Unigram model<br />
2. Bigram model<br />
3. Trigram model
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