Python: ACS should use Hnsw for vector indexing #2534
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…guration to HnswVectorSearchAlgorithmConfiguration
shawncal
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lemillermicrosoft
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Aug 22, 2023
alexchaomander
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### Motivation and Context This PR builds on microsoft#2435 - the previous PR updates azure-search to the latest package , where it is recommended to use HnswVectorSearchAlgorithmConfiguration. The previous implementation appears to be in a semi-deprecated state. This new flow is the publicly recommended use for ACS according to https://github.com/Azure/cognitive-search-vector-pr/tree/main/demo-python/code. ### Description - update `azure-search-documents` dependency from `11.4.0b6 -> 11.4.0b8` - index configuration changed from `VectorSearchAlgorithmConfiguration -> HnswVectorSearchAlgorithmConfiguration` - update `search_client.search()` call in `get_nearest_matches()` to be consistent with the new index api ### Contribution Checklist <!-- Before submitting this PR, please make sure: --> - [ ] The code builds clean without any errors or warnings - [ ] The PR follows the [SK Contribution Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md) and the [pre-submission formatting script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#development-scripts) raises no violations - [ ] All unit tests pass, and I have added new tests where possible - [ ] I didn't break anyone 😄 --------- Co-authored-by: Kinfey <kinfeylo@microsoft.com> Co-authored-by: Lee Miller <lemiller@microsoft.com> Co-authored-by: Kinfey <93169410+kinfey@users.noreply.github.com>
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Motivation and Context
This PR builds on #2435 - the previous PR updates azure-search to the latest package , where it is recommended to use HnswVectorSearchAlgorithmConfiguration. The previous implementation appears to be in a semi-deprecated state.
This new flow is the publicly recommended use for ACS according to https://github.com/Azure/cognitive-search-vector-pr/tree/main/demo-python/code.
Description
azure-search-documentsdependency from11.4.0b6 -> 11.4.0b8VectorSearchAlgorithmConfiguration -> HnswVectorSearchAlgorithmConfigurationsearch_client.search()call inget_nearest_matches()to be consistent with the new index apiContribution Checklist