it.uniroma2.sag.kelp.linearization

Interface LinearizationFunction

All Known Implementing Classes:

NystromMethod, NystromMethodEnsemble

public interface LinearizationFunction

This interface allows implementing function to linearized examples through linear representations, i.e. vectors

Author:

Danilo Croce

Method Summary

Methods

Modifier and Type	Method and Description
int	getEmbeddingSize()
SimpleDataset	getLinearizedDataset(Dataset dataset, String representationName) This method linearizes all the examples in the input dataset , generating a corresponding linearized dataset.
Example	getLinearizedExample(Example example, String representationName) This method linearizes an input example, providing a new example containing only a representation with a specific name, provided as input.
Vector	getLinearRepresentation(Example example) Given an input Example, this method generates a linear Representation>, i.e.

Method Detail

getLinearRepresentation

Vector getLinearRepresentation(Example example)

Given an input Example, this method generates a linear Representation>, i.e. a Vector.

Parameters:

example - The input example.

Returns:

The linearized representation of the input example.

getLinearizedExample

Example getLinearizedExample(Example example,
                           String representationName)

This method linearizes an input example, providing a new example containing only a representation with a specific name, provided as input. The produced example inherits the labels of the input example.

Parameters:

example - The input example.

vectorName - The name of the linear representation inside the new example

Returns:

getLinearizedDataset

SimpleDataset getLinearizedDataset(Dataset dataset,
                                 String representationName)

This method linearizes all the examples in the input dataset , generating a corresponding linearized dataset. The produced examples inherit the labels of the corresponding input examples.

Parameters:

dataset - The input dataset

representationName - The name of the linear representation inside the new examples

Returns:

getEmbeddingSize

int getEmbeddingSize()

Returns:

the size of the resulting embedding, i.e. the number of resulting vector dimensions