Collaborative Preference Embedding against Sparse Labels.
Shilong BaoQianqian XuKe MaZhiyong YangXiaochun CaoQingming HuangPublished in: ACM Multimedia (2019)
Keyphrases
- high dimensional
- sparse data
- vector space
- sparse representation
- training data
- knowledge sharing
- pairwise
- multi user
- geographically dispersed
- user preferences
- collaborative learning
- training set
- dictionary learning
- partially labeled
- individual preferences
- training examples
- image labeling
- data embedding
- information hiding
- collaborative activities
- compressive sensing
- data sets
- multi label