Integrating frame-based and segment-based dynamic time warping for unsupervised spoken term detection with spoken queries.
Chun-an ChanLin-Shan LeePublished in: ICASSP (2011)
Keyphrases
- dynamic time warping
- spoken term detection
- broadcast news
- query processing
- distance measure
- euclidean distance
- similarity search
- similarity measure
- web search engines
- semi supervised
- subsequence matching
- speech recognition
- edit distance
- computer vision
- search engine
- user queries
- retrieval systems
- language model
- nearest neighbor
- probabilistic model
- language independent
- pattern recognition
- longest common subsequence