Linguist
that
represents the search space as a lex tree. This linguist dynamically
generates the search states based upon the lex tree. The lex tree is
generated from the vocabulary supplied by the
LanguageModel
. The lex tree nodes contained 'compressed'
hmm nodes. The final unit of a word is not expanded until search
time. This avoids the large fanout that typically occurs at word
endings, reducing memory consumption and startup time significantly.