com.indeed.vw.wrapper.api.parameters

Class VWUtility

java.lang.Object

com.indeed.vw.wrapper.api.parameters.VWUtility

public class VWUtility
extends Object

Set of useful methods

Method Summary

Modifier and Type	Method and Description
static long	countNumberOfNonZeroWeights(Path modelPath) Read vowpal wabbit model and count number of non-zero weights in it

Methods inherited from class java.lang.Object

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

Method Detail

countNumberOfNonZeroWeights

public static long countNumberOfNonZeroWeights(Path modelPath)
                                        throws IOException

Read vowpal wabbit model and count number of non-zero weights in it

Parameters:

modelPath - path to vowpal wabbit model

Returns:

number of non-zero weights in a model

Throws:

IOException