Improving arabic broadcast transcription using automatic topic clustering.
Stephen M. ChuLidia ManguPublished in: ICASSP (2012)
Keyphrases
- clustering algorithm
- k means
- handwriting recognition
- cluster analysis
- hierarchical clustering
- clustering method
- topic discovery
- fuzzy clustering
- fully automatic
- spectral clustering
- categorical data
- topic detection
- neural network
- topic models
- news articles
- unsupervised learning
- text classification
- graph theoretic
- high dimensional
- morphological analysis