Cloud AI Platform v1 API - Enum FeatureView.Types.IndexConfig.Types.DistanceMeasureType (3.13.0)

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.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.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2024-12-19 UTC.