TLCSim: A Large-Scale Two-Level Clustering Similarity Search with MapReduce.
Trong Nhan PhanMarkus JägerStefan NadschlägerPablo Gómez-PérezChristian HuberJosef KüngCong An NguyenPublished in: FDSE (2016)
Keyphrases
- similarity search
- data partitioning
- streaming time series
- high dimensional data
- distance function
- high dimensional feature vectors
- metric space
- high dimensional
- similarity measure
- query processing
- clustering algorithm
- multimedia databases
- distance computation
- similarity searching
- knn
- distance calculation
- similarity computation
- similarity retrieval
- multimodal data
- efficient similarity search
- indexing techniques
- cross view
- similarity queries
- data sets
- approximate similarity search
- triangle inequality
- dynamic time warping
- clustering method
- feature vectors
- locality sensitive hashing
- data analysis
- indexing structure
- hash functions
- data points
- similarity function
- distance metric
- content based multimedia retrieval
- low dimensional
- r tree
- mass spectra
- approximate nearest neighbor search
- database systems
- principal component analysis
- distance measure
- neural network