Approximate Nearest Neighbor Search under Neural Similarity Metric for Large-Scale Recommendation.
Rihan ChenBin LiuHan ZhuYaoxuan WangQi LiButing MaQingbo HuaJun JiangYunlong XuHongbo DengBo ZhengPublished in: CoRR (2022)
Keyphrases
- similarity metric
- approximate nearest neighbor search
- similarity metrics
- nearest neighbor
- similarity measure
- high dimensional feature vectors
- nearest neighbor search
- kd tree
- metric space
- hash functions
- locality sensitive hashing
- euclidean metric
- similarity search
- neural network
- data structure
- hashing methods
- image features
- pairwise