Package de.uni_trier.wi2.procake.similarity.base.aggregate

Interface SMAggregateAverage

All Superinterfaces:

SimilarityMeasure, SMAggregate, SMAggregateWeighted

All Known Implementing Classes:

SMAggregateAverageImpl

public interface SMAggregateAverage
extends SMAggregateWeighted

The weighted average is the most typically used aggregation function. Each attribute contributes to the similarity (and thereby to the utility) in a way that is proportional to its weight.

Φ(s₁, …, s_i) = ∑ⁿ_i=1 (ω_i · s_i)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME	Name of similarity measure is "AggregateAverage".

Fields inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

LOG_ORDER_NAME_NOT_FOUND

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.aggregate.SMAggregate

DEFAULT_IGNORE_NULL_ATTRIBUTES_IN_QUERY, LOG_ATTRIBUTE_NAME_NOT_FOUND, LOG_ATTRIBUTE_NOT_FOUND, PROPERTY_USER_WEIGHT

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.aggregate.SMAggregateWeighted

DEFAULT_WEIGHT

Method Summary

Methods inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

compute, getDataClass, getName, getSystemName, isForceOverride, isReusable, setForceOverride

Methods inherited from interface de.uni_trier.wi2.procake.similarity.base.aggregate.SMAggregate

getSimilaritiesToUse, getSimilaritiesToUse, getSimilarityToUse, isIgnoreNullAttributesInQuery, setIgnoreNullAttributesInQuery, setSimilarityToUse

Methods inherited from interface de.uni_trier.wi2.procake.similarity.base.aggregate.SMAggregateWeighted

getAttributeWeights, getDefaultWeight, getWeight, setDefaultWeight, setWeight

Field Details

NAME

static final String NAME

Name of similarity measure is "AggregateAverage".

See Also:

• Constant Field Values