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samuelmburu-7084 asked samuelmburu-7084 commented

Fisher Linear Discriminant Analysis Azure

How is the output of Fisher Linear Discriminant Analysis experiment interpreted now that the column labels in the output are replaced with Col1, Col2, Col3.......etc? How can the model be used to predict clusters of other input data as deployed web service requires even the dependent valuable(the same same ones we wish to predict)?

azure-machine-learning
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GiftA-MSFT answered samuelmburu-7084 commented

Are you referring to the categories generated from LDA module? If so, then that's expected. LDA is an unsupervised technique, it groups words into categories/topics and it's up to the analyst to interpret it by observing the results and transforming the output dataset accordingly. Here's are some examples of LDA approach in Azure AI Gallery. Hope this helps.


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Thanks @GiftA-MSFT, I get where i was misunderstanding.

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