Thanks, will work on this. regards, Rohit
On Thu, Jun 7, 2012 at 12:58 PM, Reuben Bartolo <[email protected]>wrote: > Yes, the equation is known as TF-IDF. It stands for Term-Frequency, > Inverse Document Frequency.Here is more info: > http://en.wikipedia.org/wiki/Tf*idf > > It states that a word is a keyword in this document, if it is common in > this document, and uncommon elsewhere. So for example a word like '*dog*' > will be a keyword, but it will ignore certain words like '*the*' or '*and* > '. > > Then find other documents with similar keywords. > > Also, ideally you do not deal with words themselves, but rather the stems > of the words. So for example dog and dogs should map to the same stem. The > best algorithm for this is the Porter Stemming algorithm. > > Reuben Bartolo > http://whatiseeinit.blogspot.com/ > > > On 7 June 2012 06:39, jack me <[email protected]> wrote: > >> Hi, >> >> Is there any way to find the keyword of an articles. I need to find >> related articles of a article directory. >> >> e.g. I have xpode.com I need to get related articles of an article. Is >> there any algorithm or way which can find related articles. I searched >> google but It did not show the results expected. (Also posted in some >> groups. if found the solution will share here.) >> >> as i think a bit of artificial int. needs in this concept. >> >> Thanks, >> Rohit >> >> -- >> You received this message because you are subscribed to the Google >> Groups "DotNetDevelopment, VB.NET <http://vb.net/>, C# .NET, >> ADO.NET<http://ado.net/>, >> ASP.NET <http://asp.net/>, XML, XML >> Web Services,.NET Remoting" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/dotnetdevelopment?hl=en?hl=en >> or visit the group website at http://megasolutions.net >> > > -- > You received this message because you are subscribed to the Google > Groups "DotNetDevelopment, VB.NET <http://vb.net/>, C# .NET, > ADO.NET<http://ado.net/>, > ASP.NET <http://asp.net/>, XML, XML > Web Services,.NET Remoting" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/dotnetdevelopment?hl=en?hl=en > or visit the group website at http://megasolutions.net > -- Rohit -- You received this message because you are subscribed to the Google Groups "DotNetDevelopment, VB.NET, C# .NET, ADO.NET, ASP.NET, XML, XML Web Services,.NET Remoting" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/dotnetdevelopment?hl=en?hl=en or visit the group website at http://megasolutions.net
