Improved lexical tree search for large vocabulary speech recognition.
Stefan OrtmannsAndreas EidenHermann NeyPublished in: ICASSP (1998)
Keyphrases
- speech recognition
- tree search
- speech recognizer
- hidden markov models
- pattern recognition
- constraint propagation
- automatic speech recognition
- language model
- search algorithm
- speech recognition systems
- speech synthesis
- speaker independent
- search tree
- branch and bound
- speech signal
- state space
- mathematical programming
- natural language processing
- speaker identification
- speaker adaptation
- path finding
- heuristic search
- linear programming
- data structure
- feature extraction