Optimized high order product quantization for approximate nearest neighbors search.
Linhao LiQinghua HuPublished in: Frontiers Comput. Sci. (2020)
Keyphrases
- high order
- approximate nearest neighbor
- higher order
- low order
- search algorithm
- nearest neighbor search
- nearest neighbor
- locality sensitive hashing
- pairwise
- search space
- bayesian logistic regression
- lower order
- search methods
- multi dimensional
- tensor analysis
- high dimensional spaces
- markov random field
- computational complexity
- data structure
- objective function