A new lexicon optimization method for LVCSR based on linguistic and acoustic characteristics of words.
Takahiro ShinozakiSadaoki FuruiPublished in: INTERSPEECH (2002)
Keyphrases
- optimization method
- linguistic knowledge
- optimization algorithm
- optimization methods
- genetic algorithm
- optimization process
- linguistic information
- evolutionary algorithm
- simulated annealing
- global optimum
- particle swarm
- differential evolution
- metaheuristic
- natural language
- nonlinear optimization
- optimization procedure
- word meaning
- lexical semantics
- word sense disambiguation
- quasi newton
- nelder mead simplex
- syntactic structures
- natural language text
- natural language processing
- multi objective
- speech recognition systems
- information retrieval
- neural network
- n gram
- text classification