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An improved method of locality sensitive hashing for indexing large-scale and high-dimensional features.
Xiaoguang Gu
Yongdong Zhang
Lei Zhang
Dongming Zhang
Jintao Li
Published in:
Signal Process. (2013)
Keyphrases
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high dimensional
feature set
similarity measure
locality sensitive hashing
hash table
face recognition
feature extraction
principal component analysis
distance function
geometric constraints
feature representation
nearest neighbor search
multimedia retrieval
hash tables