L1 and L2 regularization for multiclass hinge loss models.
Robert MooreJohn DeNeroPublished in: MLSLP (2011)
Keyphrases
- multi class
- hinge loss
- potential functions
- loss function
- risk minimization
- binary classification
- convex optimization
- reproducing kernel hilbert space
- soft margin
- multiclass classification
- support vector machine
- decision boundary
- pairwise
- cost sensitive
- line search
- linear classifiers
- data sets
- perceptron algorithm
- feature selection
- binary classifiers
- boosting algorithms
- pairwise constraints
- probabilistic model
- active learning