Using Term Clustering and Supervised Term Affinity Construction to Boost Text Classification.
Chong WangWenyuan WangPublished in: PAKDD (2005)
Keyphrases
- text classification
- unsupervised learning
- clustering algorithm
- feature selection
- k means
- cosine similarity
- term frequency
- decision trees
- machine learning
- clustering method
- data analysis
- outlier detection
- self organizing maps
- hierarchical clustering
- spectral clustering
- data clustering
- multi label
- bag of words
- text categorization
- supervised learning
- semi supervised
- face recognition
- pairwise