smile.feature

Interface SequenceFeature<T>

Type Parameters:

T - the type of input object.

public interface SequenceFeature<T>

Sequence feature generator.

Author:

Haifeng Li

Method Summary

Methods

Modifier and Type	Method and Description
Attribute[]	attributes() Returns the variable attributes of generated features.
double[]	f(T[] sequence, int index) Generates the feature set of sequence at given index.

Method Detail

attributes

Attribute[] attributes()

Returns the variable attributes of generated features.

Returns:

the variable attributes of generated features

f

double[] f(T[] sequence,
         int index)

Generates the feature set of sequence at given index.

Parameters:

sequence - a sequence of interest.

index - the index of feature to be generated.

Returns:

a feature value.