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O
- object typeD
- distance typepublic interface SimilarityFunction<O extends DatabaseObject,D extends Distance<D>>
Interface SimilarityFunction describes the requirements of any similarity function.
Method Summary | |
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D |
similarity(Integer id1,
Integer id2)
Returns the similarity between the two objects specified by their object ids. |
D |
similarity(Integer id1,
O o2)
Returns the similarity between the two specified objects. |
D |
similarity(O o1,
O o2)
Computes the similarity between two given DatabaseObjects according to this similarity function. |
Methods inherited from interface de.lmu.ifi.dbs.elki.distance.MeasurementFunction |
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getDistanceFactory, infiniteDistance, nullDistance, setDatabase, undefinedDistance, valueOf |
Method Detail |
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D similarity(Integer id1, Integer id2)
id1
- first object idid2
- second object id
D similarity(Integer id1, O o2)
id1
- first object ido2
- second DatabaseObject
D similarity(O o1, O o2)
o1
- first DatabaseObjecto2
- second DatabaseObject
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