com.indeed.vw.wrapper.api.parameters

Interface RegularizationOptions

All Known Subinterfaces:

SGDVowpalWabbitBuilder

All Known Implementing Classes:

VowpalWabbit.Builder

interface RegularizationOptions

Regularization options.

Specify these values to prevent overfitting.

l2 regularization will tend to keep weight small while l1 will tend to zero irrelevant weights and can be seen as feature selection

Method Summary

Modifier and Type	Method and Description
SGDVowpalWabbitBuilder	l1(double l1) l_1 lambda
SGDVowpalWabbitBuilder	l2(double l2) l_2 lambda

Method Detail

l1

SGDVowpalWabbitBuilder l1(double l1)

l_1 lambda

Parameters:

l1 - l1 regularization. Must be not negative. Default 0

Returns:

builder

l2

SGDVowpalWabbitBuilder l2(double l2)

l_2 lambda

Parameters:

l2 - l2 regularization. Must be not negative. Default 0

Returns:

builder