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How does watson discovery do retrive and ranking?

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Question by wolverine2396  (1) | Aug 07, 2018 at 01:54 AM ibm-cloudwatsondiscoverywatson-discovery

how does ranking take place in discovery? does discovery use same technique as RnR or does it use any other external resources, those outside IBM

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Answer by Jim_Kennedy (1) | Aug 08, 2018 at 09:41 AM

Not to confuse RnR and Watson Discovery since they are different services. This blog provides some details to the information you are asking; Top 5 reasons to switch from Watson Retrieve and Rank to Watson Discovery. You might also find this helpful, within Discovery you can improve your query results by performing relevancy training; see the links below.

  • How to get the most out of Relevancy Training

  • Improving result relevance with the API

  • Improving result relevance with the tooling

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Answer by Rajeev Shrivastav (1) | Aug 23, 2018 at 11:36 AM

Now RnR is no longer available and it is part of discovery.

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