AWMF: All-Weighted Metric Factorization for Collaborative Ranking.
Zijin ChenHui TianGaofeng NieBaoling LiuPublished in: ISCC (2020)
Keyphrases
- ranking algorithm
- collaborative learning
- evaluation metrics
- learning to rank
- matrix factorization
- metric space
- web search
- kronecker product
- computer supported collaborative learning
- weighted graph
- ranking functions
- user feedback
- distance measure
- weighted sum
- rank aggregation
- geographically dispersed
- singular value decomposition
- point correspondences
- distance metric
- similarity metric
- implicit feedback
- collaborative activities
- collaborative environment
- rank order
- chi squared
- pairwise