Similarity Computation in Novelty Detection and Biomedical Text Categorization.
Ming-Feng TsaiMing-Hung HsuHsin-Hsi ChenPublished in: TREC (2004)
Keyphrases
- similarity computation
- text categorization
- novelty detection
- text filtering
- similarity measure
- text classification
- knn
- collaborative filtering
- similarity search
- feature selection
- text mining
- k nearest neighbor
- concept drift
- anomaly detection
- naive bayes
- information extraction
- tf idf
- text documents
- semi supervised learning
- document retrieval
- unlabeled data
- neural network
- natural language processing
- pairwise
- machine learning