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1 Reply Latest reply: Sep 21, 2012 6:18 AM by Mark Kelly RSS

How to filter the attributes of my features in feature build node?

875655 Newbie
Currently Being Moderated
Hi,

I'm working on a text clustering project. After building the text nested attributes (through Build Text node) I used the Feature Build node to create a reduced set of text features. In Oracle Data Mining Concept 11g Release 2 document, page 20-7, it clearly shows that I can choose each feature and filter any term I want or filter them by their coefficient to that feature. Though I can't find that Feature Filter button anywhere on my SQL Developer version 3.2.09. Any help is highly appreciated.

Thanks,
Mehrdad
  • 1. Re: How to filter the attributes of my features in feature build node?
    Mark Kelly Oracle ACE
    Currently Being Moderated
    Hi Mehrdad,
    Right click the Feature Build node and select the View Models menu item and the model you wish to view.
    This will provide a viewer that will show you the generated features.
    There is a combo box that shows the feature id and the grid below displays the details for that feature.
    If you want to then score data, then you would use the Apply node.
    If you are new to Data Miner I think you will benefit by reviewing the OBE courses available off of the Oracle Data Miner page on otn.
    Thanks, Mark

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