Metafeature extraction

Created: 2012-01-29 11:00:27 Last updated: 2012-01-30 13:11:27

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This is a metafeature extraction workflow used in Experimentation workflow for recommender extension operators.

This workflow extracts metadata from the train/test datasets (user/item counts, rating count, sparsity etc).

This workflow is called from the operator testing workflow using Execute Process operator.

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Information Workflow Type

RapidMiner

Information Uploader

Matej MihelÄiÄ‡

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Information Version 1 (of 1)

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Matko BoÅ¡njak

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e-LICO Recommender Systems

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Experimentation for recommender extension templates

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Information Statistics

1779 viewings

891 downloads

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Metafeature extraction

Created by Matej MihelÄiÄ‡ on Sunday 29 January 2012 11:00:27 (UTC)

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