Open Source C#.NET Data Mining Project

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Hi :

I am starting an open source data mining project in C# .NET. I would like to post the C# code on this site, then, have other people contribute to the development of the project.

If you are interested in participating, please reply to this thread indicating what data mining algorithm you would want to participate in.


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KINGSLEY TAGBO
 : KINGSLEY TAGBO     : O'FALLON, Missouri, United, States   Reply  

Replies (49)

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KINGSLEY TAGBO

Hi :
Have you seen the open source K-Means C# Implementation on this site?

It is functional, not completely tested but it looks like it will meet your needs.

Could you describe the K-Means algorithm and techniques you implemented?

Also on this site, their is a link to a free source code Visual basic 6 kmeans algorithm implemenation.

Also, have you thought of getting your hand on a SQL Server 2005 Beta Version and using the Clustering Algorithm?

Please let me have your comments and thoughts along these or any other lines.

Thanks


Hi ThereThanks for your reply. I have seen your C# project on this site and have already downloaded it and played with it. I have managed to import the project into Delphi 2005 and convert it to a Borland C# Project.My Problem is that I am unsure how to use the classes in your library and was wondering if you had a real world example application that implements your library and uses it to cluster a sample array of data or datatable.I have been trying unsuccessfully for about a week to write the algorithm in Delphi. I can get the initial clusters ok, but I need to optimize the code and figure out how to calculate SSB, SSW and Calinski index correctly. This is my first attempt at clustering and I have written my code based entirely on clustering documentation that I have found online.The Eculidian distance function is what I use in my code.I would like to use your code and my code to cluster my data and compare results whilst debugging. That way I can see where I am going wrong.My Data is an array with the following structure:Store Number, Sales Units, Sales Value, Store BaysI have up to 1000 rows of data in my array. I basically need to cluster stores for similarity purposes before I can use the forecasting engine I developed a few months ago. Problem is that some stores lack sales history (newly opened stores) and I need 24 months of history to forecast accurately, hence the need to cluster by similarity and use similar stores for forecastable values.Thanks again for your reply and I look forward to hearing from you again.Kind RegardsDave Pike(South Africa)

: MadDog    Reply

Kingsley, you can count me in! I know little about data mining,but I would like to contribute code for distributing search indexesacross multiple machines, where many machines could fail.

Is this an example of datamining? I hope so, because if it is, then I found my topic [:)]

: Sedgewick    Reply

hi skuty,

can you send me the source code for the rough set theory. I am currently doing some research on that algorithm, but i have lack of resources about the rough set. i really need your help.please mail me lizaliez@yahoo.com. TQ

: lizaliez    Reply

it would be gr8 to join u

: ravisi586    Reply

Hi, I'm Nicola, an Italian university student...I'm doing a project for the university and I need the source codes for the nearest neighbour, farthest neighbour, UPGMA in C#...(if you haven't this code in c#, you can send me these in C)may you help me?!

thank a lot<1

: nicola    Reply

[quote user=MadDog]Hi ThereThanks for your reply. I have seen your C# project on this site and have already downloaded it and played with it. I have managed to import the project into Delphi 2005 and convert it to a Borland C# Project.My Problem is that I am unsure how to use the classes in your library and was wondering if you had a real world example application that implements your library and uses it to cluster a sample array of data or datatable.I have been trying unsuccessfully for about a week to write the algorithm in Delphi. I can get the initial clusters ok, but I need to optimize the code and figure out how to calculate SSB, SSW and Calinski index correctly. This is my first attempt at clustering and I have written my code based entirely on clustering documentation that I have found online.The Eculidian distance function is what I use in my code.I would like to use your code and my code to cluster my data and compare results whilst debugging. That way I can see where I am going wrong.My Data is an array with the following structure:Store Number, Sales Units, Sales Value, Store BaysI have up to 1000 rows of data in my array. I basically need to cluster stores for similarity purposes before I can use the forecasting engine I developed a few months ago. Problem is that some stores lack sales history (newly opened stores) and I need 24 months of history to forecast accurately, hence the need to cluster by similarity and use similar stores for forecastable values.Thanks again for your reply and I look forward to hearing from you again.Kind RegardsDave Pike(South Africa)[/quote]

: trivijay    Reply

sir i have given an assignment on implementation of k-mediods algorithm in matlab any body will please provide the source code plzthanks

: umair khan    Reply

I need prefix span algo implemented in .net or matlab......Its a part of my thesis please help me..........That is used for finding frequent subsequences.....from sequential database......


HI, I want to get source code for weka logistic regression. To do a prediction using 05 numeric input data sets and 5000 records...

: Isu San    Reply

can please send me the code for data mining in c#

: praveen : india    Reply

hi,

fuzzy association rules...

: kimleng    Reply

hi..

rough set theory...

: skuty    Reply

Hi,

I need to source code ofApriori Algorithm with C program. Could you help me?

Thanks.


Hi,

I have to do my Final Project. I would like to do in Datamining. I would be glad,if you could send me the details of the project, so that I could contribute.

neel

: neel    Reply

hello neel

i myself is in need for the help in project related to datamining

email id- loose_trends@yahoo.com

: mayur    Reply

Hi,

I have to do my Final Project. I would like to do in Datamining. I would be glad,if you could send me the details of the project, so that I could contribute. My email address is neel_vijay@yahoo.com

neel

: neel    Reply

I'm a graduate student major in Data Mining in Taiwan.

This is our team web site crated by my teacher, but the language is chinese.

http://www.kdkeys.net/open-source-c-net-data-mining-project/#link-6861

Sorry,my english is not good enough .But I'm very enjoy your project and hope join with you.

My special skill is VB.NET.I know your topic is using C#.It doesn't matter, you know

.net framework which language is not important.

Could you count me in ?

Maybe G.A.,G.P.,SOM,Sequential pattern,Clustering, as well.

: duansun    Reply

You said that you can help with clustering algorithms. I have to use in my final this algorithm. Could you please send me somthing to help me. Here is my e_mail: ghenovicia@yahoo.com. Thank you!

: ghenam    Reply

Hi

I am currently working on a project Data Mining techniques for Intrusion Detection. Can you help me with some code for Data Mining Algorithms like K-Means, Decision Tree, Apriori, Learning Algorithms... Any sort of help is appreciated.


Dear duansun,

Your provided link is not accessible.

Regards

Stephen


would like to contribute to forward chain and rete algorithm

Thanks and Regards

Phelix

: phelix    Reply

I would like to contribute , please send me details.

thanks.

: s_amrutha    Reply

Hi

I am currently working on a final year project (B.Tech) .Topic: Modeling an Intrusion Detection using Data Mining. I have used Snort as Open source Intrusion detection system. Can you help me with some code for Data Mining Algorithms like K-Means, Decision Tree, Apriori, Learning Algorithms... Any sort of help is appreciated.

 

Please send me the available source code and ideas  to knk1988@gmail.com

And thanks to all

 

Regards,

Naveen 

: naveenrtr    Reply

Hi

I am currently doing PG & my project is on Data Mining techniques for Intrusion Detection. Can you help me with code for Data Mining Algorithms like K-Means, Decision Tree, Apriori, Learning Algorithms... I need the complete project source code

thanks.

: zeba    Reply

it would be greatfu if you can shwo us some of your code about Association rules

: lookTop    Reply

...think's a nice and strongly goal, King: stay so!!pab's[;)]

: pabform    Reply

HiI am doing a Ph.D in the field of data warehousing and data mining. My Aim is to develope a mining algorithm using a neural networks. So just send me the details of your need.Satish Thumar


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KINGSLEY TAGBO

Dear Satish Thumar :
Thanks for wanting to contribute your expertise in data mining.
 
Firstly can you post a very clear description or paper on neural networks.
Please take a look at some of the data mining algorithm descriptions at http://www.kdkeys.net/open-source-c-net-data-mining-project/#link-6862 e.g. at http://www.kdkeys.net/open-source-c-net-data-mining-project/#link-6862/archive/2004/03/21/169.aspx their is a description of a data mining algorithm with Naive Bayes and at http://www.kdkeys.net/open-source-c-net-data-mining-project/#link-6862/archive/2004/03/21/168.aspx a description of a simple One Rule Algorithm.
The goal of the documentation is to make it clear to everyone what the algorithm does and the programming logic that will be involved. All the mathematical calculations will have to be explained, etc.
Once this is complete, then the fun Coding part starts[:D]

The coding can be done completely by you with others testing, documenting, etc. or you can ask for as many participants as necessary. However nothing can be done without the documentation as no one else will understand what you or we are doing. The documentation is the blueprint or plan for the house and after the blue print is clear to everyone then we can build the house.
Will you be able to help us with this first part of the task : to create and post a detailed tutorial on Neural Networks?

Thanks,


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KINGSLEY TAGBO

[quote user="satish thumar"]HiI am doing a Ph.D in the field of data warehousing and data mining. My Aim is to develope a mining algorithm using a neural networks. So just send me the details of your need.Satish Thumar[/quote]Dear Satish Thumar :Here is what I hope is a Naive Bayes Data Mining Tutorial at http://www.kdkeys.net/open-source-c-net-data-mining-project/#link-6865. From this point one can start coding on Naive Bayes. We need a Tutorial like that for Neural Networks.Thanks,


HiI am currently working on a project Data Mining techniques for TELECOMMUNICATE PEAK UTILIZATION MINING. Can you help me with some code for Data Mining Algorithms like Apriori, and scatter plot algorithms in vb6thanks in advanceparthan

: p_parthan    Reply

Hi Kingsley,

Sounds great! I would also like to contribute.
Keep me posted gerardsylvesterATgmailDOTcom

: germic    Reply

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KINGSLEY TAGBO

Dear Germic :Which data mining algorithm or topic or any other area would you like to contribute on?Thanks for helping [:D]


Hi I need a algorithm for document clustering. Me mail-id is kpl@kongu.ac.in


hi: i am interested in data stream mining,and want to participate this program.my email is :zxf_wy@163.com

: zxf_dm    Reply

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KINGSLEY TAGBO

K-MEANS ALGORITHM SOURCE CODEIMPLEMENTATIONINC# BETA 1 RELEASE AT http://www.kdkeys.net/ShowPost.aspx?PostID=3538


Hi ThereI am currently developing a k-means clustering system for clustering store related data (Sales units, Sales Values and Bay information). I am primarily a Delphi developer although I have prior experience with VB and some knowledge of C#.Would it be possible for you to give me an example (C# source is fine) of how to implement your k-means classes and use them to process a sample array of data. I would like to compare these results with my current implementation and optimize my code. (Having difficulty with SSB, SSW and Calinski index)I will be happy to share my code with anyone who is interested in a pascal implementation of k-means.Any help here would be tremendously appreciated.RegardsDave Pike(South Africa)

: MadDog    Reply

iam very interested to join you group in developing a project

i will participate in algorithms like native baye sclassification and others

hassan abu tair

jordan

: hassoun    Reply

sir i want to perform data mining in VB.NET. Actually i want to sofware a Data Mining Toolkit


Hi

Ineed an implementation of fuzzy association rule, but I can’t found anyalgorithms,

I’ll be very thankful if you help me to know how that algorithmis exactly.

Thanks a lot.

: maryamj    Reply

Can i have a new version of Neural Network Backpropagation ??? where can i get it???Cause i want to compare the source with mine


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KINGSLEY TAGBO

You can get the VB.NET and C# versions here

http://www.kdkeys.net/forums/60/ShowForum.aspx

[quote user="data_miners"]

Can i have a new version of Neural Network Backpropagation ??? where can i get it???Cause i want to compare the source with mine [/quote]


Heloo I am doing a project in data mining. It will be useful for me if you post the c# code for Apriori Algorithm.

Please it is very urgent..........

: jyothy r    Reply

Hi,
I have to do my Final Project. .

: gooofy    Reply

HI: 

I want Apriori algorithm in C# code

: gooofy    Reply

i would like to web usage mining clustering algo....


Hi, Im want to be in... Wanna work on Rough set Theory...

: abendigeri    Reply

Hi, I m ShivaBrindha..I m donig my project in "Intrusion detection using datamining techniques"..I need source code for association rule mining using Genetic network programming and fuzzy logic... for classification i need the source code for c4.5 and SVM. Please help me..i need the source code in .net...Please sir.. send the code to "shiva.akash@gmail.com"...


hey m planning 2 do my major proj on data mining using apriori and fp growth algorithms. can ne1 suggest me wat i cn do new wid dese 2 algos???

: anita    Reply


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