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4 Data Sets

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1. DBWorld e-mails: It contains 64 e-mails which I have manually collected from DBWorld mailing list. They are classified in: 'announces of conferences' and 'everything else'.

2. Northix: Northix is designed to be a schema matching benchmark problem for data integration of two entity relationship databases.

3. Reuter_50_50: The dataset is used for authorship identification in online Writeprint which is a new research field of pattern recognition.

4. YouTube Multiview Video Games Dataset: This dataset contains about 120k instances, each described by 13 feature types, with class information, specially useful for exploring multiview topics (cotraining, ensembles, clustering,..).


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