Collaborative Filtering Similarity Algorithm Using Common Items.
Qian WangTaoqun ZhangZhe RongPublished in: WHICEB (2017)
Keyphrases
- learning algorithm
- optimization algorithm
- similarity measure
- similarity function
- recognition algorithm
- preprocessing
- times faster
- dynamic programming
- collaborative filtering
- computational complexity
- distance function
- np hard
- experimental evaluation
- detection algorithm
- segmentation algorithm
- computationally efficient
- cost function
- k means
- computational cost
- linear programming
- significant improvement
- expectation maximization
- optimal solution
- improved algorithm
- similarity metric
- worst case
- particle swarm optimization
- simulated annealing
- data sets
- probabilistic model
- image segmentation
- neural network