Friday, March 9, 2012

Decision tree in MS SQL Server

Hi,

Can we represent the Decision Tree in a programatically way in an .NET application? I understand that the outcome of a Decision Tree model can be integrated into an .NET application but not sure if we can also visualize it. Does MS SQL Server support any API to render such a tree?

Thanks a lot!

In a WinForm application, you could embed the viewer control (the same control used in BI Developer studio to render decision trees). A sample for this is available on our site, sqlserverdatamining.com. The direct link is http://www.sqlserverdatamining.com/DMCommunity/Downloads/Links_LinkRedirector.aspx?id=1362 and requires creating a free account.

SQL Server also includes (in the Analysis Services samples) the complete source code for a set of web viewer controls which work for a few algorithms, including Decision Trees rendering. The sample is called Data Mining Web Controls

Hope this helps

|||Thank you.

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