com.workfusion.automl.ml.python

Class BasePythonFeaturesExtractor

java.lang.Object

com.workfusion.automl.ml.python.BasePythonFeaturesExtractor

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

GenericPythonFE

public abstract class BasePythonFeaturesExtractor
extends Object
implements AutoCloseable

The abstract class for python features extractors.

Since:

10.1.3

Author:

Konstantin Kovalev

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasePythonFeaturesExtractor.Builder<B extends BasePythonFeaturesExtractor.Builder<B,T>,T extends BasePythonFeaturesExtractor> The base class for python classifier builders.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BasePythonFeaturesExtractor(BasePythonFeaturesExtractor.Builder builder) Creates new BasePythonFeaturesExtractor instance.

Method Summary

Modifier and Type	Method and Description
void	close()
protected Map<String,Collection<Feature>>	extract(Document document) Extract features.
String	getModelName() Gets model name.
Path	getWorkingDir() Gets working directory.
void	init() Initialize the features extractor for the proper work.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasePythonFeaturesExtractor

protected BasePythonFeaturesExtractor(BasePythonFeaturesExtractor.Builder builder)

Creates new BasePythonFeaturesExtractor instance.

Parameters:

builder - the classifier builder

Method Detail

init

public void init()

Initialize the features extractor for the proper work.

extract

protected Map<String,Collection<Feature>> extract(Document document)

Extract features.

Parameters:

document - the document (Document) to process

Returns:

map of elements with features

close

public void close()

Specified by:

close in interface AutoCloseable

getModelName

public String getModelName()

Gets model name.

Returns:

the model name (String)

getWorkingDir

public Path getWorkingDir()

Gets working directory.

Returns:

the path to the classifier working directory (Path)