Package org.tribuo.classification.sgd.objectives

package org.tribuo.classification.sgd.objectives

Provides classification loss functions for Stochastic Gradient Descent.

Related Packages

Package	Description
org.tribuo.classification.sgd	Provides infrastructure for Stochastic Gradient Descent for classification problems.
org.tribuo.classification.sgd.crf	Provides an implementation of a linear chain CRF trained using Stochastic Gradient Descent.
org.tribuo.classification.sgd.fm	Provides an implementation of a classification factorization machine using Stochastic Gradient Descent.
org.tribuo.classification.sgd.kernel	Provides a SGD implementation of a Kernel SVM using the Pegasos algorithm.
org.tribuo.classification.sgd.linear	Provides an implementation of a classification linear model using Stochastic Gradient Descent.

Classes

Class	Description
Hinge	Hinge loss, scores the correct value margin and any incorrect predictions -margin.
LogMulticlass	A multiclass version of the log loss.