Crowdclustering with Sparse Pairwise Labels: A Matrix Completion Approach.
Jinfeng YiRong JinAnil K. JainShaili JainPublished in: HCOMP@AAAI (2012)
Keyphrases
- pairwise
- matrix completion
- low rank matrices
- rank minimization
- low rank
- pairwise comparison
- semi supervised
- high order
- singular values
- theoretical guarantees
- markov random field
- collaborative filtering
- convex relaxation
- loss function
- higher order
- similarity measure
- incomplete data
- convex optimization
- sparse representation
- semi supervised learning
- missing data
- spectral clustering
- matrix factorization
- metric learning
- missing values
- high dimensional data
- linear combination
- stochastic gradient descent
- multi class
- low rank approximation
- high dimensional
- class labels
- least squares
- kernel matrix
- rank aggregation
- support vector
- data sets