Minimising Biasing Word Errors for Contextual ASR with the Tree-Constrained Pointer Generator.
Guangzhi SunChao ZhangPhilip C. WoodlandPublished in: CoRR (2022)
Keyphrases
- recognition errors
- automatic speech recognition
- tree structure
- data structure
- speech recognition
- contextual information
- co occurrence
- index structure
- tree models
- context sensitive
- word recognition
- binary tree
- tree construction
- b tree
- speech recognizer
- tree structures
- word error rate
- word segmentation
- noun phrases
- text corpus
- error detection
- feature selection
- tree search
- action selection
- information retrieval
- speech signal
- r tree
- n gram
- pattern recognition