# DistanceStrategy

> **Class** in `langchain_azure_ai`

📖 [View in docs](https://reference.langchain.com/python/langchain-azure-ai/vectorstores/utils/DistanceStrategy)

Enumerator of the Distance strategies for calculating distances between vectors.

## Signature

```python
DistanceStrategy()
```

## Extends

- `str`
- `Enum`

## Properties

- `EUCLIDEAN_DISTANCE`
- `MAX_INNER_PRODUCT`
- `DOT_PRODUCT`
- `JACCARD`
- `COSINE`

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[View source on GitHub](https://github.com/langchain-ai/langchain-azure/blob/7a6a664d617264df8dcb12fcfb1bacc09f21d504/libs/azure-ai/langchain_azure_ai/vectorstores/utils.py#L12)