how to compare two word documents using full text search?

can we use full text search and mining algorithms to comapre two word or text documents to find out if they are similar
please help.
thaks for reading

You can do this, but it isn't the best solution all the time. Read here first:

http://www.microsoft.com/technet/itshowcase/content/intdocmgmtsql2005.mspx

And here is an example:

http://www.aspcode.net/articles/l_en-US/t_default/ASP.NET/ASP.NET-2.0/How-toin-practice/File-uploadinghowto-part-3_article_311.aspx

Here is more info:

http://www.simple-talk.com/sql/learn-sql-server/sql-server-full-text-search-language-features/