Supervised Term Weights for Biomedical Text Classification: Improvements in Nearest Centroid Computation.
Mounia HaddoudAïcha MokhtariThierry LecroqSaïd AbdeddaïmPublished in: CIBB (2015)
Keyphrases
- text classification
- term weights
- term frequency
- feature selection
- text mining
- unsupervised learning
- text categorization
- bag of words
- term weighting
- machine learning
- text documents
- tf idf
- text data
- labeled data
- ranking functions
- n gram
- unlabeled data
- retrieval model
- supervised learning
- nearest neighbor
- retrieval effectiveness
- information extraction
- k nearest neighbor
- knn
- data points
- learning algorithm
- information retrieval