A query by humming system based on locality sensitive hashing indexes.
Zhiyuan GuoQiang WangGang LiuJun GuoPublished in: Signal Process. (2013)
Keyphrases
- locality sensitive hashing
- indexing techniques
- approximate similarity search
- approximate nearest neighbor
- range queries
- efficiently retrieve
- query processing
- similarity search
- index structure
- nearest neighbor search
- nearest neighbor
- databases
- database
- multimedia retrieval
- multi dimensional
- knn
- b tree
- binary codes
- hash functions
- query expansion
- relevance feedback
- sift features
- indexing methods
- metric space
- object recognition
- brute force
- similarity measure
- space efficient
- data structure
- multimedia
- feature selection
- query optimization