Is there an equivalent or similar .net sample for detecting data Anomalies?
Detect Anomalies in Excel
http://zones.advisor.com/doc/14413
Please check out the Data Mining Addins for Office 2007. There's a task "Detect Outliers" which might work for you. More details about the addins are available at http://www.sqlserverdatamining.com
Thanks
|||I can say that I've never even tried it ... but I would need to obtain the Add-in source code and alter it for my purposes. Office/Excel will not suffice. I need to expose this functionality via a web interface and so it must also be a highly scalable solution. C# preferable.|||This tip http://www.sqlserverdatamining.com/DMCommunity/TipsNTricks/861.aspx gives the basic idea. You can also check out the live sample at http://www.sqlserverdatamining.com/DMCommunity/LiveSamples/46.aspx that shows anomaly detection in a web application - source code is provided. The Excel Addin adds the automatic creation of a mining model with some nice heuristics for column selection, and the visualization part. Those are mostly dependent on your application and the Excel code wouldn't really help I believe.
The two sources above should give you everything you need. I once presented the implementation of the above web application at TechEd, so it should be in the TechEd archives (although I forget which year it was)
-Jamie
