Co-regularized Monotone Retargeting for Semi-supervised LeTOR.
Shalmali JoshiRajiv KhannaJoydeep GhoshPublished in: SDM (2018)
Keyphrases
- semi supervised
- semi supervised learning
- regularization framework
- learning to rank
- least squares
- pairwise
- multi view
- unlabeled data
- labeled data
- supervised learning
- benchmark datasets
- motion capture
- upper bound
- risk minimization
- pairwise constraints
- boolean functions
- semi supervised classification
- image retargeting
- unsupervised learning
- active learning
- ranking algorithm
- data sets
- co training
- temporal coherence
- total least squares
- ranking functions
- image content
- metric learning
- low rank
- labeled and unlabeled data
- semi supervised clustering
- regularized least squares
- subspace learning
- convex optimization
- logic programs
- objective function
- image sequences
- feature selection
- seam carving
- machine learning