Large Vocabulary Continuous Speech Recognition - Berlin Chen
Large Vocabulary Continuous Speech Recognition - Berlin Chen
Large Vocabulary Continuous Speech Recognition - Berlin Chen
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Linear Lexicon vs. Tree Lexicon(for Word-Conditioned Search)• In the general n-gram case (n ≧1), the total number ofprefix tree copies is equal to |V| n−1 , where |V| is the lexiconsize and n the LM order• When using a (flat) linear lexicon and in the general n -gram case (n ≧2), the total number of copies of the linearlexicon would be |V| n−2|V| linear lexicons for trigram modeling|V| 2 tree-copies for trigram modeling<strong>Speech</strong> – <strong>Berlin</strong> <strong>Chen</strong> 12