Unsupervised Discrete Hashing With Affinity Similarity.
Sheng JinHongxun YaoQin ZhouYao LiuJianqiang HuangXian-Sheng HuaPublished in: IEEE Trans. Image Process. (2021)
Keyphrases
- similarity measure
- word sense induction
- semi supervised
- pairwise
- hamming distance
- unsupervised learning
- semantic similarity
- discrete version
- binary codes
- genetic algorithm
- machine learning
- data structure
- data driven
- structural similarity
- multiscale
- discrete geometry
- order preserving
- similarity metric
- supervised learning
- similarity function
- similarity scores
- finite number
- hash functions
- cluster validation
- euclidean distance
- pointwise mutual information
- distance measure