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Tag: user to item

User: Matko BoÅ¡njak

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Matko BoÅ¡njak

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Experimental user to item score matrix Excel file

Created: 2011-11-26 20:07:02 | Last updated: 2011-11-26 20:07:04

Credits: Matko BoÅ¡njak

License: Creative Commons Attribution-Share Alike 3.0 Unported License

A test file for Collaborative filtering recommender

File type: Excel workbook

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RapidMiner

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Matko BoÅ¡njak

Collaborative filtering recommender (1)

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This process executes a collaborative filtering recommender based on user to item score matrix. This recommender predicts one user’s score on some of his non scored items based on similarity with other users. The inputs to the process are context defined macros: %{id} defines an item ID for which we would like to obtain recommendation and %{recommender_no} defines the required number of recommendations and %{number_of_neighbors} defines the number of the most similar users taken into a...

Created: 2011-03-15 | Last updated: 2012-03-06

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