METHOD AND SYSTEM FOR SEMANTIC LANGUAGE MODELING AND RELIABILITY MEASUREMENT

摘要

PROBLEM TO BE SOLVED: To provide a system and a method for speech recognition which includes a semantic language model and a phraseological language model and also includes a unification language model as well. SOLUTION: The system and method include: generating a set of powerful hypotheses for speech recognition; re-scoring the powerful hypotheses by using semantic contents by using a semantic structured language model; and making the recognized speech articulate by using the semantic structured language model and scoring a syntax analysis tree for identifying the best sentence according to the syntax analysis tree of sentences. COPYRIGHT: (C)2005,JPO&NCIPI