toc

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{: .toc subcollection="natural-language-classifier" audience="service" href="/docs/services/natural-language-classifier/index.html"}
Natural Language Classifier

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    getting-started.md
    natural-language-classifier-overview.md
    [Demo](https://natural-language-classifier-demo.ng.bluemix.net/)

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    Additional resources
        [Blog](https://medium.com/ibm-watson)
        [Webinars](http://www.ibm.com/watson/building-with-watson-webinar.html)
        [Videos](https://www.youtube.com/user/IBMWatsonSolutions)
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    {: .navgroup id="howto"}
    best-practices.md
    using-your-data.md
    [Building Cognitive Applications (IBM Redbooks)](http://www.redbooks.ibm.com/redbooks/pdfs/sg248391.pdf)
    tool-overview.md
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    [API reference](http://www.ibm.com/watson/developercloud/natural-language-classifier/api/v1)
    sample-applications.md
    information-security.md

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    Watson SDKs
        [Android SDK](https://github.com/watson-developer-cloud/android-sdk)
        [Java SDK](https://github.com/watson-developer-cloud/java-sdk)
        [Node.js SDK](https://github.com/watson-developer-cloud/node-sdk)
        [Python SDK](https://github.com/watson-developer-cloud/python-sdk)
        [.NET SDK](https://github.com/watson-developer-cloud/dotnet-standard-sdk)
        [OpenWhisk SDK](https://github.com/watson-developer-cloud/openwhisk-sdk)
        [Salesforce SDK](https://github.com/watson-developer-cloud/salesforce-sdk)
        [Swift SDK](https://github.com/watson-developer-cloud/swift-sdk)
        [Unity SDK](https://github.com/watson-developer-cloud/unity-sdk)

    [Watson GitHub repos](https://github.com/watson-developer-cloud/)
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    {: .navgroup id="help"}
    release-notes.md

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    Developer community
        [StackOverflow](http://stackoverflow.com/questions/tagged/nl-classifier)
        [developerWorks Answers](https://developer.ibm.com/answers/topics/natural-language-classifier.html)
        [WDC Slack channel](http://wdc-slack-inviter.mybluemix.net/)
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