martedì 25 aprile 2006 02:33
I've seen a couple of article on creating and scoring some mining models -- very cool stuff. Is the only way I can do this from an OLAP cube? Can I create, train, and score a model just from relational data?
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martedì 25 aprile 2006 21:39
You can create models directly from cubes using the wizard. Scoring models can be done using an MDX input to a prediction join statement e.g.
SELECT Predict(MyColumn) FROM MyModel
mercoledì 26 aprile 2006 03:36Moderatore
The data mining functionality in SQL Server 2005 Analysis Services is not restricted to source data in OLAP cubes - you can create, train and query (score) mining models based directly on data in any relational data source. You can find more information, including tutorials at http://www.sqlserverdatamining.com.