A Fast Word Retrieval Technique Based on Kernelized Locality Sensitive Hashing.
Tanmoy MondalNicolas RagotJean-Yves RamelUmapada PalPublished in: ICDAR (2013)
Keyphrases
- locality sensitive hashing
- approximate nearest neighbor
- multimedia retrieval
- indexing techniques
- nearest neighbor
- similarity search
- nearest neighbor search
- knn
- image retrieval
- space efficient
- hash functions
- sift features
- text retrieval
- information retrieval
- image database
- brute force
- range queries
- multimedia information retrieval
- document retrieval
- databases
- multimedia
- co occurrence
- information retrieval systems
- multimedia data
- multimedia databases
- test collection
- content based retrieval
- n gram
- relevance feedback
- neural network
- index structure
- hamming distance
- retrieval systems
- query expansion
- feature extraction
- metric space