NLP 2021 @ BGU.CS
Quiz 02
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Define what is a language model *
What are the two probabilistic models involved in spell checking, and how are they combined?
Write the chain-rule expression of the joint probability p(w1,...,wn)
What is the Markov assumption applied to language modeling
Define the perplexity of a bigram language model p given a test dataset [w1...wN]
How many parameters are needed to model a bigram language model for a vocabulary of size V?
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