基于改进LSH的协同过滤推荐算法 (Collaborative Filtering Recommendation Algorithm Based on Improved Locality-sensitive Hashing).
Hongmei LiWenning HaoGang ChenPublished in: 计算机科学 (2015)
Keyphrases
- locality sensitive hashing
- nearest neighbor
- locality sensitive
- collaborative filtering recommendation algorithm
- nearest neighbor search
- similarity search
- hash functions
- brute force
- sift features
- approximate nearest neighbor
- approximate similarity search
- knn
- approximate nearest neighbor search
- metric space
- multimedia retrieval
- space efficient
- hash tables
- indexing techniques
- range queries
- recommendation systems
- kd tree
- binary codes
- hash table
- collaborative filtering
- multi dimensional
- high dimensional
- euclidean distance