Central Similarity Hashing via Hadamard matrix.
Li YuanTao WangXiaopeng ZhangZequn JieFrancis E. H. TayJiashi FengPublished in: CoRR (2019)
Keyphrases
- similarity measure
- hamming distance
- similarity matrix
- singular value decomposition
- order preserving
- linear algebra
- similarity measurement
- distance function
- covariance matrix
- hash functions
- data structure
- user defined
- euclidean distance
- random projections
- similarity search
- binary codes
- positive definite
- image segmentation