mulan.evaluation.loss
Interface BipartitionLossFunction

All Superinterfaces:

MultiLabelLossFunction

All Known Implementing Classes:

BipartitionLossFunctionBase, HammingLoss, HierarchicalLoss

public interface BipartitionLossFunction
extends MultiLabelLossFunction

Interfance for bipartition loss functions

Version:

2010.12.01

Author:

Grigorios Tsoumakas

Method Summary

double

computeLoss(boolean[] bipartition, boolean[] groundTruth) Computes the bipartition loss function

Methods inherited from interface mulan.evaluation.loss.MultiLabelLossFunction

computeLoss, getName

Method Detail

computeLoss

double computeLoss(boolean[] bipartition,
                   boolean[] groundTruth)

Computes the bipartition loss function

Parameters:

bipartition - the biprtition of the learner for an example

groundTruth - the ground truth of the example

Returns:

the value of the loss function