'Adjusted cosine similarity' diaporamas de présentation

Tutorial: Recommender Systems International Joint Conference on Artificial Intelligence Barcelona, July 17, 2011

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Collaborative Filtering

Collaborative Filtering. Agenda. Collaborative Filtering (CF) Pure CF approaches User-based nearest-neighbor The Pearson Correlation similarity measure Memory-based and model-based approaches Item-based nearest-neighbor The cosine similarity measure Data sparsity problems

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Content-based recommendation

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