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From Florents Tselai <>
Subject Clustering: Relative importance?
Date Fri, 12 Oct 2012 19:21:02 GMT
Hello everyone,

I'm using Mahout for clustering Market Basket data. I've previously used
SQL Server and have had some interesting results.
I would like to know if there is a way to calculate the "relative
importance" index when using mahout clustering algorithms.

Relative importance:  indicates how important the attribute and value pair
> is as a distinguishing factor. The longer the bar, the more likely it is
> that this attribute is representative of this category.

You may look here an example using this indicator:

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