A proposal of extended cosine measure for distance metric learning in text classification.
Kenta MikawaTakashi IshidaMasayuki GotoPublished in: SMC (2011)
Keyphrases
- text classification
- distance metric learning
- distance metric
- metric learning
- image classification
- bag of words
- cosine measure
- text categorization
- gender classification
- text mining
- semi supervised
- labeled data
- nonlinear dimensionality reduction
- semidefinite programming
- text documents
- multi label
- machine learning
- similarity computation
- transfer learning
- knn
- k nearest neighbor
- similarity measure
- unlabeled data
- distance measure
- pattern recognition
- information retrieval
- data sets