Off-Topic Spoken Response Detection with Word Embeddings.
Su-Youn YoonChong Min LeeIkkyu ChoiXinhao WangMatthew MulhollandKeelan EvaniniPublished in: INTERSPEECH (2017)
Keyphrases
- topic models
- object detection
- latent topics
- detection rate
- conversational speech
- concept space
- automatic detection
- detection method
- detection algorithm
- false positives
- vector space
- event detection
- manifold learning
- spoken language
- dimensionality reduction
- n gram
- word sense disambiguation
- detection accuracy
- word pairs