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ibm-cloudibm-watsonnlu

Is Watson NLU supervised and unsupervised learning API

I was going through the Watson knowledge studio and NLU. I understood that WKS is supervised learning because we have to trained WKS with pattern and taxonomy to get the desired result. Can some body help me to understand about Watson NLU, Do we not trained the NLU and it returns the result based on internal implementation. Does NLU trained itself ?
Is Watson NLU supervised and unsupervised learning API ?

Thanks

Solution

  • NLU returns results using models created by IBM, but you can use a custom model from WKS to further customize the service in order to identify domain-specific entities and relations.

    https://console.bluemix.net/docs/services/natural-language-understanding/customizing.html#customizing