com.attivio.sdk.search.relevancy

Class CategoryBoostFeature

java.lang.Object

com.attivio.sdk.search.relevancy.RelevancyFeatureDef

com.attivio.sdk.search.relevancy.CategoryBoostFeature

All Implemented Interfaces:

Serializable, Cloneable

public class CategoryBoostFeature
extends RelevancyFeatureDef

Dynamic feature that acts as a template for per-category features based on a FieldExpression.

The name of the category boost feature acts as the prefix for for the per-category features.

Example: <f:categoryBoost name="t_" field="table"/>
This feature will result in creating a per-table feature, with feature names following the t_<tablename> pattern.
Category boost features are referenced in models using the instantiated feature name, for example:
<f:feature name="t_metadata" weight="10.0"/> will add a constat boost of 10.0 for the "metadata" table.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CategoryBoostFeature(String name, FieldExpression field)

Method Summary

Modifier and Type	Method and Description
CategoryBoostFeature	clone()
boolean	equals(Object other)
FieldExpression	getField() Get the field that will generate the categories that will be used to create per-category features.
int	hashCode()
void	setField(FieldExpression value) Set the field that will generate the categories that will be used to create per-category features.
String	toString()

Methods inherited from class com.attivio.sdk.search.relevancy.RelevancyFeatureDef

getName, setName

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CategoryBoostFeature

public CategoryBoostFeature(String name,
                            FieldExpression field)

Method Detail

getField

public FieldExpression getField()

Get the field that will generate the categories that will be used to create per-category features.

setField

public void setField(FieldExpression value)

Set the field that will generate the categories that will be used to create per-category features.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class RelevancyFeatureDef

equals

public boolean equals(Object other)

Overrides:

equals in class RelevancyFeatureDef

clone

public CategoryBoostFeature clone()

Overrides:

clone in class RelevancyFeatureDef