Mispronunciation detection via dynamic time warping on deep belief network-based posteriorgrams.
Ann LeeYaodong ZhangJames R. GlassPublished in: ICASSP (2013)
Keyphrases
- dynamic time warping
- euclidean distance
- distance measure
- lower bounding
- elastic matching
- shape retrieval
- similarity measure
- word spotting
- similarity search
- edit distance
- signature verification
- sequence matching
- quasi periodic
- database
- longest common subsequence
- nearest neighbor classifier
- pattern recognition
- shape similarity
- pattern matching
- dimensionality reduction
- dynamic programming
- feature selection