Applying Probabilistic Thematic Clustering for Classification in the TREC 2005 Genomics Track.
Z. H. ZhengScott BradyA. GargHagit ShatkayPublished in: TREC (2005)
Keyphrases
- unsupervised learning
- trec genomics track
- unsupervised clustering
- clustering algorithm
- information theoretic
- clustering analysis
- supervised classification
- image classification
- support vector machine
- classification accuracy
- k means
- decision trees
- support vector
- feature space
- probabilistic model
- document clustering
- cluster analysis
- class labels
- clustering method
- text classification
- training set
- feature vectors
- document collections
- machine learning
- bayesian networks
- feature extraction
- feature selection