Minimising Biasing Word Errors for Contextual ASR With the Tree-Constrained Pointer Generator.
Guangzhi SunChao ZhangPhilip C. WoodlandPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2023)
Keyphrases
- recognition errors
- automatic speech recognition
- contextual information
- word error rate
- data structure
- spontaneous speech
- tree structure
- related words
- context sensitive
- tree structures
- keywords
- speech recognition
- word recognition
- neural network
- tree construction
- binary tree
- error analysis
- conversational speech
- word sense disambiguation
- index structure
- natural language text
- noun phrases
- phylogenetic trees
- word segmentation
- hierarchical structure
- n gram
- tree nodes
- multi dimensional
- pattern recognition
- feature selection
- information retrieval