Document representation based on probabilistic word clustering in customer-voice classification.
Younghoon LeeSeokmin SongSungzoon ChoJinhae ChoiPublished in: Pattern Anal. Appl. (2019)
Keyphrases
- document representation
- document clustering
- document categorization
- bag of words
- k means
- unsupervised learning
- text classification
- machine learning
- image classification
- probabilistic model
- keywords
- clustering method
- feature extraction
- clustering algorithm
- feature vectors
- document collections
- n gram
- text documents
- supervised learning
- bayesian networks
- vector space
- feature selection
- text mining
- cluster analysis
- vector space model