toc

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{: .toc subcollection="discovery" audience="service" href="/docs/services/discovery/index.html"}
Discovery

    {: .navgroup id="learn"}
    getting-started.md
    getting-started-tool.md
    index.md
    watson-discovery-news.md
    {: .navgroup-end}

    {: .navgroup id="howto"}
    building.md
    adding-content.md

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    Using the Data Crawler
        data-crawler.md
        data-crawler-qs.md
        data-crawler-install.md
        data-crawler-seeds.md
        data-crawler-discovery.md
        data-crawler-run.md

    using.md

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    Improving relevance of results
        train-tooling.md
        train.md

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    Discovery and Knowledge Studio
        integrate-wks.md
        normalize-entities.md

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    Migrating features
        migrate-adn.md
        migrate-nlu.md
        migrate-bwdn.md

    upgrading.md
    {: .navgroup-end}

    {: .navgroup id="reference"}
    [API reference](https://www.ibm.com/watson/developercloud/discovery/api)

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    Enrichment
        categories.md
        entity-types.md

    query-reference.md
    discovery-auxiliary.md

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    Watson SDKs
        [Android SDK](https://github.com/watson-developer-cloud/android-sdk)
        [Apple iOS SDK](https://github.com/watson-developer-cloud/ios-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)
        [Unity SDK](https://github.com/watson-developer-cloud/unity-sdk)

    [Watson GitHub repos](https://github.com/watson-developer-cloud/)
    {: .navgroup-end}

    {: .navgroup id="help"}
    release-notes.md
    troubleshooting.md
    pricing-details.md

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    Developer community
        [StackOverflow](http://stackoverflow.com/questions/tagged/watson-discovery)
        [developerWorks Answers](https://developer.ibm.com/answers/topics/watson-discovery/)
        [WDC Slack channel](http://wdc-slack-inviter.mybluemix.net/)
    {: .navgroup-end}