org.grouplens.lenskit.transform.truncate

Interface VectorTruncator

All Known Implementing Classes:

NoOpTruncator, ThresholdTruncator, TopNTruncator

@DefaultImplementation(value=NoOpTruncator.class)
public interface VectorTruncator

Component that truncates vectors.

Method Summary

Modifier and Type	Method and Description
void	truncate(MutableSparseVector v) Truncate a vector, removing any entries that do not satisfy some condition.

Method Detail

truncate

void truncate(MutableSparseVector v)

Truncate a vector, removing any entries that do not satisfy some condition. The vector is modified in place, i.e. the vector argument will be modified directly.

Parameters:

v - The vector to truncate.