Cloud AI Platform v1 API - Enum FeatureView.Types.IndexConfig.Types.DistanceMeasureType (2.27.0)

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public enum FeatureView.Types.IndexConfig.Types.DistanceMeasureType

Reference documentation and code samples for the Cloud AI Platform v1 API enum FeatureView.Types.IndexConfig.Types.DistanceMeasureType.

The distance measure used in nearest neighbor search.

Namespace

Google.Cloud.AIPlatform.V1

Assembly

Google.Cloud.AIPlatform.V1.dll

Fields
Name	Description
CosineDistance	Cosine Distance. Defined as 1 - cosine similarity. We strongly suggest using DOT_PRODUCT_DISTANCE + UNIT_L2_NORM instead of COSINE distance. Our algorithms have been more optimized for DOT_PRODUCT distance which, when combined with UNIT_L2_NORM, is mathematically equivalent to COSINE distance and results in the same ranking.
DotProductDistance	Dot Product Distance. Defined as a negative of the dot product.
SquaredL2Distance	Euclidean (L_2) Distance.
Unspecified	Should not be set.