{ "data_id": "1433", "name": "svmguide1", "exact_name": "svmguide1", "version": "1", "version_label": null, "description": "**Author**: Chih-Wei Hsu\",\"Chih-Chung Chang\",\"and Chih-Jen Lin. \nlibSVM\",\"AAD group \n**Source**: [original](http:\/\/www.csie.ntu.edu.tw\/~cjlin\/libsvmtools\/datasets\/binary.html) - Date unknown \n**Please cite**: Chih-Wei Hsu, Chih-Chung Chang, and Chih-Jen Lin.\nA practical guide to support vector classification.\nTechnical report, Department of Computer Science, National Taiwan University, 2003. \n\n#Dataset from the LIBSVM data repository\nPreprocessing: Original data: an astroparticle application from Jan Conrad of Uppsala University, Sweden.", "format": "Sparse_ARFF", "uploader": "Farooq Zuberi", "uploader_id": 402, "visibility": "public", "creator": "\"Chih-Wei Hsu\",\"Chih-Chung Chang\",\"and Chih-Jen Lin.\"", "contributor": "\"libSVM\",\"AAD group\"", "date": "2015-04-27 16:16:16", "update_comment": null, "last_update": "2015-04-27 16:16:16", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/1426693\/phpGoZeXN", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "svmguide1", "libSVM\",\"AAD group A practical guide to support vector classification. Technical report, Department of Computer Science, National Taiwan University, 2003. #Dataset from the LIBSVM data repository Preprocessing: Original data: an astroparticle application from Jan Conrad of Uppsala University, Sweden. " ], "weight": 5 }, "qualities": { "NumberOfInstances": 7089, "NumberOfFeatures": 5, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 5, "NumberOfSymbolicFeatures": 0, "PercentageOfBinaryFeatures": 0, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "AutoCorrelation": 1, "PercentageOfNumericFeatures": 100, "Dimensionality": 0.00070531809846241, "PercentageOfSymbolicFeatures": 0, "MajorityClassPercentage": 56.425447876993, "MajorityClassSize": 4000, "MinorityClassPercentage": 43.574552123007, "MinorityClassSize": 3089, "NumberOfBinaryFeatures": 0 }, "tags": [], "features": [ { "name": "class", "index": "4", "type": "numeric", "distinct": "2", "missing": "0", "target": "1", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "att_1", "index": "0", "type": "numeric", "distinct": "6749", "missing": "0", "min": "0", "max": "297", "mean": "30", "stdev": "32" }, { "name": "att_2", "index": "1", "type": "numeric", "distinct": "6887", "missing": "0", "min": "-8", "max": "581", "mean": "103", "stdev": "94" }, { "name": "att_3", "index": "2", "type": "numeric", "distinct": "6868", "missing": "0", "min": "-1", "max": "1", "mean": "0", "stdev": "0" }, { "name": "att_4", "index": "3", "type": "numeric", "distinct": "6426", "missing": "0", "min": "6", "max": "180", "mean": "112", "stdev": "40" } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 0, "total_downloads": 0, "reach": 0, "reuse": 4, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 4 }