org.biojava.stats.svm.tools

Class SuffixTreeKernel.NullModelScaler

java.lang.Object

org.biojava.stats.svm.tools.SuffixTreeKernel.NullModelScaler

All Implemented Interfaces:

Serializable, SuffixTreeKernel.DepthScaler

Enclosing class:

SuffixTreeKernel

public static class SuffixTreeKernel.NullModelScaler
extends Object
implements SuffixTreeKernel.DepthScaler, Serializable

Scales by 4^depth - equivalent to dividing by a probablistic flatt prior null model

Author:

Matthew Pocock

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NullModelScaler()

Method Summary

Modifier and Type	Method and Description
double	getScale(int depth) Retrieve the scaling factor at a given depth

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NullModelScaler

public NullModelScaler()

Method Detail

getScale

public double getScale(int depth)

Description copied from interface: SuffixTreeKernel.DepthScaler

Retrieve the scaling factor at a given depth

Specified by:

getScale in interface SuffixTreeKernel.DepthScaler

Parameters:

depth - word length

Returns:

the scaling factor for the subspace at that length