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Tag: rapidminer

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Simon Fischer

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RCOMM 2013 Data Mining Challenge

Created: 2013-09-09 16:20:45 | Last updated: 2013-09-09 16:24:00

This pack contains the solution and the input data generator for one of the tasks of the RCOMM 2013 data mining challenge "Who Wants to be a Data Miner?". Participants had to solve the task within 10 minutes. The task was this: Givena variant of the Golf data set (found in the //Samples/data folder) where the attribute Outlook is missing,a decision tree model built on the complete Golf data set, anda utility data set containing only the three distinct values of Golf,create an exampl...

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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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Matko BoÅ¡njak

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Datasets for the pack: RCOMM2011 recommender systems...

Created: 2011-05-05 21:18:51 | Last updated: 2011-05-06 12:13:22

Credits: Matko BoÅ¡njak Ninoaf

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Dataset description: items This is a concatenated train and test set from ECML/PKDD Discovery Challenge 2011. Only ID and name attributes were used, other attributes are discarded because of the size of the dataset. This example set represents the content information for each of the items represented by an ID. user_history This is an example set consisting of randomly sampled IDs from items dataset. It represents the user's history - all the items (in this case lectures) he has viewed. u...

File type: ZIP archive

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