IDOL Server 24.4
IDOL Server Help

# DistanceMetric

The metric to use to determine the distance between vectors in your index for the field with this property. This field must also be configured with the VectorType property.

You can use one of the following values:

- L2

- Cosine

- InnerProduct. If you use InnerProduct then your vectors must be pre-normalized.

If you do not set the `DistanceMetric` configuration parameter for a particular vector field, Content uses the value of DistanceMetric in the `[VectorIndex]` configuration section.

Type: | String
Default: | The value of DistanceMetric in the `[VectorIndex]` configuration section
Required: | No
Configuration Section: | `MyProperty`
Example: | `DistanceMetric=L2`
See Also: | VectorType

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Version 24.4 | Last updated September 2024

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Product: IDOL Server 24.4

Topic Title: DistanceMetric