About Data algorithms

I just want to know what are the data algorithms available for sql server 2005 and can i use data mining as a web service

A list of algorithms with descriptions can be found at this location: http://msdn2.microsoft.com/en-us/library/ms175595.aspx

SQL Server Data Mining can be used as a web service (by sending XML/A requests inside SOAP payloads). A (live) sample for this can be found here: http://www.sqlserverdatamining.com/XMLAThinMiner/

Our client APIs (OLE DB Provider for Analysis Services, Adomd.Net, AMO) can also be used to conect to an Analysis Services HTTP end point. In this context, the web service communication part is encapsulated in our APIs, so your application does not need to distinguish between locally-accessible servers and HTTP end points (other than providing the appropriate connection string)