"Collobarative filtering using rapid miner."
venkatesh20
New Altair Community Member
Hi Gurus,
I was wondering if a user based collaborative filtering can be designed as a rapid miner flow in rapid miner UI. I attempeted to design but I could not succeed. This is for education purpose, I am doing my dissertation and I would like to design a simple collaborative filtering engine in RM to explore the various recommendation techniques. Any help would be highly appreciated.
The steps are
1. I have a sample data set, users have provided ratings for items
2. I want to calculate the similarity between users
3. Recommendations should be made to active user based on the preferences of people like minded to him
http://intelligencemining.blogspot.com/2010/01/classical-collaborative-filtering-in-3.html
I was wondering if a user based collaborative filtering can be designed as a rapid miner flow in rapid miner UI. I attempeted to design but I could not succeed. This is for education purpose, I am doing my dissertation and I would like to design a simple collaborative filtering engine in RM to explore the various recommendation techniques. Any help would be highly appreciated.
The steps are
1. I have a sample data set, users have provided ratings for items
2. I want to calculate the similarity between users
3. Recommendations should be made to active user based on the preferences of people like minded to him
http://intelligencemining.blogspot.com/2010/01/classical-collaborative-filtering-in-3.html
0
Answers
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Hi,
this is a very complex topic and a very general question. So I could either write a dissertation about it or simply say: Yes, that is possible
Here and there it might be needed to add an implementation of a recommendation technique, but this is quite simple and straight forward.
If there are more specific questions, feel free to ask
Greetings,
Sebastian0
