Package org.apache.solr.search

Class TextLogisticRegressionQParserPlugin

java.lang.Object

org.apache.solr.search.QParserPlugin

org.apache.solr.search.TextLogisticRegressionQParserPlugin

All Implemented Interfaces:

NamedListInitializedPlugin

public class TextLogisticRegressionQParserPlugin
extends QParserPlugin

Returns an AnalyticsQuery implementation that performs one Gradient Descent iteration of a result set to train a logistic regression model

The TextLogitStream provides the parallel iterative framework for this class.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME

Fields inherited from class org.apache.solr.search.QParserPlugin

DEFAULT_QTYPE, standardPlugins

Constructor Summary

Constructors

Constructor	Description
TextLogisticRegressionQParserPlugin()

Method Summary

Modifier and Type	Method	Description
QParser	createParser(String qstr, org.apache.solr.common.params.SolrParams localParams, org.apache.solr.common.params.SolrParams params, SolrQueryRequest req)	Creates the QParser.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.util.plugin.NamedListInitializedPlugin

init

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

TextLogisticRegressionQParserPlugin

public TextLogisticRegressionQParserPlugin()

Method Details

createParser

public QParser createParser(String qstr,
 org.apache.solr.common.params.SolrParams localParams,
 org.apache.solr.common.params.SolrParams params,
 SolrQueryRequest req)

Description copied from class: QParserPlugin

Creates the QParser.

Specified by:

createParser in class QParserPlugin

See Also:

• QParser(String, SolrParams, SolrParams, SolrQueryRequest)