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

2. UJI Pen Characters: Data consists of written characters in a UNIPEN-like format

3. SMS Spam Collection: The SMS Spam Collection is a public set of SMS labeled messages that have been collected for mobile phone spam research.

4. Online Handwritten Assamese Characters Dataset: This is a dataset of 8235 online handwritten assamese characters. The “online” process involves capturing of data as text is written on a digitizing tablet with an electronic pen.

5. UJI Pen Characters (Version 2): A pen-based database with more than 11k isolated handwritten characters

6. Relative location of CT slices on axial axis: The dataset consists of 384 features extracted from CT images. The class variable is numeric and denotes the relative location of the CT slice on the axial axis of the human body.


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