Learned Cardinality Estimation for Similarity Queries.
Ji SunGuoliang LiNan TangPublished in: SIGMOD Conference (2021)
Keyphrases
- similarity queries
- cardinality estimation
- query optimization
- similarity search
- metric space
- query processing
- multimedia data
- index structure
- access methods
- indexing method
- user defined
- range queries
- content based retrieval
- data structure
- multimedia databases
- r tree
- selectivity estimation
- biological sequences
- data retrieval
- spatial objects
- multi dimensional
- indexing techniques
- query refinement
- multimedia
- vector space
- distance function