Text and Data Mining

Comment

Comment by Anoop Kunchukuttan on June 28, 2011 at 12:51pm

Here are a few presentations about data mining and text mining to give you a flavor for what they contain: 

 

1. http://www.classle.net/sites/default/files/text/29974/datamining-in...

 

2. https://docs.google.com/leaf?id=0BxsJNvcAVU0HODAyMGJmMzEtNjA3Yy00MD...

 

3. https://docs.google.com/viewer?a=v&pid=explorer&chrome=true...

 

Read them and let me know if you have any more questions. 

Comment by Jagannath Patil on June 26, 2011 at 11:59pm

Can i get a suggestion for a good book or resource for starting with Data Mining. HeadFirst kind off book if present then it will be a great thing.

Comment by Anoop Kunchukuttan on April 11, 2011 at 11:36pm

Check out Weka - it has a k-means algorithm and decision tree algorithms (though I am not sure if it has ID3, it has other decision tree algorithms).Weka is a widely used library of data mining algorithms.(http://www.cs.waikato.ac.nz/ml/weka/)

 

There is a weka extension - http://sourceforge.net/projects/weka-id3/ - though it may be better for you to use the algorithms that ship with Weka at this stage.

 

What kind of analysis are you doing over consumer behaviour data? that will help you to choose the right algorithm.

Comment by nyyr on April 11, 2011 at 8:42pm

please reply  asap as my submission dates are very near

Comment by nyyr on April 11, 2011 at 8:40pm

http://bow-masbow.blogspot.com/2010/12/contoh-implementasi-algoritma-id3-dalam.html

 

 

right now m looking to run this code ....it has no error ...but its need data file at run time ....i have no idea ...i tried running csv file with it but no luck ...the other data set i have is of the format .names .test i dont know how to run dese data sets through mine code ...i want to build mining application which performs clusterisation and classification ..data sets i want to take is consumer behavorial  data

Comment by Kaushik on April 11, 2011 at 5:54pm

Yes we have not been able to focus on this area due  to other focus areas, but your project could be a good starting point for discussions :-)

 

Can you provide some more details of what your project is all about in more detail, what data set do you plan to use these algorithms for ? Have you analyzed the problem statement and decided on utilizing these algorithms ? Please give use these details first.

 

This community is more about understanding the overall project jointly and discuss and coming up with ideal solutions jointly rather than just point you to working code for an algorithm. That is the whole objective of community. I am sure there are sample code for the algorithms you mention but its best to get a broader understanding first.

 

Comment by nyyr on April 10, 2011 at 4:15pm

this group has no posts ??? i m working on my b.e project ...does any one has code for simple cluetrisation (using k means ) and classification (id3 algo ) in running condition and who operates efficiently over the data sets ...i m trying to work on it ..but the i guesss nothing is falling in proper place neither the code neither the data set /.....reply asap