An Efficient Similarity Join Algorithm with Cosine Similarity Predicate.
Dongjoo LeeJaehui ParkJunho ShimSang-goo LeePublished in: DEXA (2) (2010)
Keyphrases
- cosine similarity
- join algorithms
- similarity function
- similarity measure
- distance measure
- vector space
- document clustering
- semantic similarity
- main memory
- tf idf
- k means
- euclidean distance
- cost model
- join operations
- vector space model
- query processing
- b tree
- xml databases
- similarity join
- distance function
- materialized views
- similarity search
- language model
- co occurrence
- feature vectors