Cloud Natural Language documentation

The Cloud Natural Language API provides natural language understanding technologies to developers, including sentiment analysis, entity analysis, entity sentiment analysis, content classification, and syntax analysis. This API is part of the larger Cloud Machine Learning API family.

For information on which languages are supported by the Natural Language, see Language Support.

Note: Need a customized solution? AutoML Natural Language enables you to create a custom machine learning model for classifying content.

Quickstart

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How-to guides

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APIs and reference

REST and RPC API Reference

Concepts

Develop a deep understanding of Natural Language

Samples & Tutorials

Walkthroughs and sample applications

Support

Get assistance with Natural Language issues

Resources

Pricing, quotas, and release notes