opensearch-docs-cn/_clients/opensearch-py-ml.md

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opensearch-py-ml

opensearch-py-ml is a Python client that provides a suite of data analytics and natural language processing (NLP) support tools for OpenSearch. It provides data analysts with the ability to:

• Call OpenSearch indexes and manipulate them using the opensearch-py-ml DataFrame APIs. The opensearch-py-ml DataFrame wraps an OpenSearch index into an API similar to pandas, giving you the ability to process large amounts of data from OpenSearch inside a Jupyter Notebook.
• Upload NLP SentenceTransformer models into OpenSearch using the ML Commons plugin.
• Train and tune SentenceTransformer models with synthetic queries.

Prerequisites

To use opensearch-py-ml, install the OpenSearch Python client. The Python client allows OpenSearch to use the Python syntax required to run DataFrames in opensearch-py-ml.

Install opensearch-py-ml

To add the client to your project, install it using pip:

pip install opensearch-py-ml

{% include copy.html %}

Then import the client into OpenSearch like any other module:

from opensearchpy import OpenSearch
import openseach_py_ml as oml

{% include copy.html %}

API reference

For information on all opensearch-py-ml objects, functions, and methods, see the opensearch-py-ml API reference.

Next steps

If you want to track or contribute to the development of the opensearch-py-ml client, see the opensearch-py-ml GitHub repository.

For example Python notebooks to use with the client, see Examples.