Data Mining Source Code : June 2007

June 2007 - Posts

21 June 2007 delphi source code for rareboost-1 algorithm

can someone give me the delphi source code for rareboost-1 algorithm. I am doing a project in datamining.I need to differentiate user from intruder using this rareboost-1 algorithm. Please help me with the source code

0 Comments

21 June 2007 delphi source code for decision tree algorithm

can someone give me the delphi source code for decision tree algorithm. I am doing a project in datamining.I need to differentiate user from intruder using this decision tree algorithm. Please help me with the source code

0 Comments

15 June 2007 Have Clementine ask me for the values

Is there any way I can make clemnentine to ask me for some values when the execution starts?

Why do I need this. I have many repeating task - for example Churn prediction model which executes ones per month.

Before I start stream I need to enter nodes and change the date (YYYYMM) and some other parameters.

I have many database nodes where I use QUERRYs for gathering data and I always need to enter this date (many times the same date). I tryied using '$P-MONTH' and seting up month as the stream parameter, but it doesn't work in the SQL querry.

Can you please help me.

Thank you in advance

Elvir

0 Comments

12 June 2007 Nearest Neighbor Clustering

I wrote a Nearest Neighbor Clustering program using the Single Link approach. I tested it with small a small set of data and it worked perfectly fine. When I tested it with a large set of data, I got an unusual answer. My question is, is it possible to have such answer below assuming I have 48 sets of data?;

Distance = 0, Cluster # = 48

Distance = 1, Cluster # = 5

Distance = 2, Cluster # = 8

Distance = 3, Cluster # = 4

Distance = 4, Cluster # = 2

Distance = 5, Cluster # = 1

My question is, is it possible to have a lesser Cluster in Distance 1 when compared with Distance 2? I thought the number of Clusters will gradually decrease from when each element is a Cluster to when all elements are in one Cluster.

Your answer will help to know if the problem is from my code or the data set.

DonCarlos

0 Comments

09 June 2007 Nearest neighbour analysis source code C++