An Efficient Algorithm for Clustering Short Spoken Utterances.
Zhu LiuPublished in: ICASSP (1) (2005)
Keyphrases
- k means
- clustering method
- hierarchical clustering
- computational cost
- detection algorithm
- experimental evaluation
- matching algorithm
- optimization algorithm
- dynamic programming
- cost function
- preprocessing
- optimal solution
- data clustering
- learning algorithm
- segmentation algorithm
- clustering algorithm
- linear programming
- times faster
- np hard
- computational complexity
- objective function
- similarity measure
- high accuracy
- probabilistic model
- speech recognition
- distance metric
- spectral clustering
- similarity function
- clustering analysis
- synthetic and real datasets