Distance Measures in Query Space: How Strongly to Use Feedback From Past Queries.
Nicolas NeubauerChristian ScheelSahin AlbayrakKlaus ObermayerPublished in: Web Intelligence (2007)
Keyphrases
- distance measure
- vector space
- relevance feedback
- similarity measure
- euclidean distance
- distance function
- distance metric
- dynamic time warping
- kullback leibler divergence
- triangle inequality
- kullback leibler
- query processing
- retrieval model
- reproducing kernel hilbert space
- nearest neighbor classification
- bhattacharyya distance
- em algorithm
- range queries
- user queries
- decision trees