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Item recommendation collaborative-based workflow
Item recommendation collaborative-based wo...
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This workflow takes input 2 as a train set for item-k-NN recommender system. The model peformance is evaluated on test set (input 1).
This workflow uses recommender system extension.
Train and test set must contain user_id and item_id atrributes which need to have special roles user identification and item identification.
Created: 2012-01-09 | Last updated: 2012-01-09