Learning an optimal distance metric in a linguistic vector space.
Daichi MochihashiGen-ichiro KikuiKenji KitaPublished in: Systems and Computers in Japan (2006)
Keyphrases
- vector space
- distance metric
- distance measure
- distance metric learning
- reinforcement learning
- vector space model
- euclidean distance
- machine learning
- learning algorithm
- active learning
- distance function
- similarity search
- linear combination
- retrieval model
- learning tasks
- metric learning
- query processing
- latent semantic indexing