edu.cmu.minorthird.classify
Interface Splitter<T>

All Known Implementing Classes:

CrossValSplitter, FixedTestSetSplitter, LeaveOneOutSplitter, RandomSplitter, SimpleRandomSplitter, StratifiedCrossValSplitter, SubsamplingCrossValSplitter, WebmasterSplitter

public interface Splitter<T>

Split iterators into train/test partitions.

Author:

William Cohen

Method Summary

int	getNumPartitions() Return the number of partitions produced by the last call to split()
java.util.Iterator<T>	getTest(int k) Return an iterator over the test cases in the k-th split.
java.util.Iterator<T>	getTrain(int k) Return an iterator over the training cases in the k-th split.
void	split(java.util.Iterator<T> i) Split the iterator into a number of train/test partitions.

Method Detail

split

void split(java.util.Iterator<T> i)

Split the iterator into a number of train/test partitions.

getNumPartitions

int getNumPartitions()

Return the number of partitions produced by the last call to split()

getTrain

java.util.Iterator<T> getTrain(int k)

Return an iterator over the training cases in the k-th split.

getTest

java.util.Iterator<T> getTest(int k)

Return an iterator over the test cases in the k-th split.