An Efficient Similarity Search in Large Data Collections with MapReduce.
Trong Nhan PhanJosef KüngTran Khanh DangPublished in: FDSE (2014)
Keyphrases
- similarity search
- data collections
- ranked retrieval
- metric space
- distance function
- data collection
- high dimensional
- semi structured
- similarity measure
- query processing
- multimedia databases
- document collections
- high dimensional data
- similarity searching
- knn
- indexing techniques
- hash functions
- efficient similarity search
- data sources
- similarity queries
- data sets
- cross view
- nearest neighbor
- nearest neighbor search
- database systems
- exact match
- databases
- approximate similarity search
- association rules
- locality sensitive hashing
- data analysis
- similarity retrieval
- database
- metric access methods