{ "data_id": "40976", "name": "Bike", "exact_name": "Bike", "version": 1, "version_label": null, "description": "Author: Gregory Gay, Tim Menzies, Misty Davies, Karen Gundy-Burlet \r\nSource: [Zenodo](https:\/\/zenodo.org\/record\/322475) \r\nPlease cite: Misty Davies. (2009). bike [Data set]. Zenodo. \r\nDOI: http:\/\/doi.org\/10.5281\/zenodo.322475 \r\n\r\n**Bike Database** \r\nThis data contains the \u201cbike\u201d example from Automatically finding the control variables for complex system behavior, Gregory Gay, Tim Menzies, Misty Davies, Karen Gundy-Burlet, Automated Software Engineering May 2010.\r\n\r\nThe last two columns are derived from the others. The second last column is the noise (variance) on the power and should be minimized. The last column shows a cluster number for each row (and these clusters were generated via an unsupervised learning, working on all columns except the last two).\r\n\r\n", "format": "ARFF", "uploader": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2017-12-01 11:18:57", "update_comment": null, "last_update": "2017-12-01 11:18:57", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/zenodo.org\/record\/322475\/files\/bike.arff", "default_target_attribute": null, "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "Bike", "Author: Gregory Gay, Tim Menzies, Misty Davies, Karen Gundy-Burlet Source: [Zenodo](https:\/\/zenodo.org\/record\/322475) Please cite: Misty Davies. (2009). bike [Data set]. Zenodo. DOI: http:\/\/doi.org\/10.5281\/zenodo.322475 This data contains the \u201cbike\u201d example from Automatically finding the control variables for complex system behavior, Gregory Gay, Tim Menzies, Misty Davies, Karen Gundy-Burlet, Automated Software Engineering May 2010. The last two columns are derived from the others. The secon " ], "weight": 5 }, "qualities": { "NumberOfInstances": 4435, "NumberOfFeatures": 11, "NumberOfClasses": null, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 11, "NumberOfSymbolicFeatures": 0, "Dimensionality": 0.002480270574971815, "PercentageOfNumericFeatures": 100, "MajorityClassPercentage": null, "PercentageOfSymbolicFeatures": 0, "MajorityClassSize": null, "MinorityClassPercentage": null, "MinorityClassSize": null, "NumberOfBinaryFeatures": 0, "PercentageOfBinaryFeatures": 0, "PercentageOfInstancesWithMissingValues": 0, "AutoCorrelation": null, "PercentageOfMissingValues": 0 }, "tags": [ { "uploader": "38960", "tag": "Machine Learning" }, { "uploader": "38960", "tag": "Statistics" }, { "uploader": "2", "tag": "unspecified_target_feature" }, { "uploader": "2", "tag": "Zenodo" } ], "features": [ { "name": "Power(watts)", "index": "0", "type": "numeric", "distinct": "3685", "missing": "0", "min": "0", "max": "890", "mean": "210", "stdev": "121" }, { "name": "Distance(metres)", "index": "1", "type": "numeric", "distinct": "1901", "missing": "0", "min": "0", "max": "30626", "mean": "13378", "stdev": "8539" }, { "name": "Heartrate(BPM)", "index": "2", "type": "numeric", "distinct": "104", "missing": "0", "min": "57", "max": "174", "mean": "142", "stdev": "23" }, { "name": "Speed(m\/s)", "index": "3", "type": "numeric", "distinct": "346", "missing": "0", "min": "0", "max": "18", "mean": "7", "stdev": "4" }, { "name": "WindSpeed (m\/s)", "index": "4", "type": "numeric", "distinct": "381", "missing": "0", "min": "0", "max": "19", "mean": "6", "stdev": "5" }, { "name": "Cadaence(revs\/s)", "index": "5", "type": "numeric", "distinct": "99", "missing": "0", "min": "0", "max": "2", "mean": "1", "stdev": "0" }, { "name": "Elevation(meters)", "index": "6", "type": "numeric", "distinct": "699", "missing": "0", "min": "48", "max": "629", "mean": "298", "stdev": "204" }, { "name": "Hill slope(%)", "index": "7", "type": "numeric", "distinct": "2033", "missing": "0", "min": "-14", "max": "19", "mean": "3", "stdev": "7" }, { "name": "Temperature(C )", "index": "8", "type": "numeric", "distinct": "14", "missing": "0", "min": "19", "max": "26", "mean": "22", "stdev": "2" }, { "name": "Penalty (to be minimized)", "index": "9", "type": "numeric", "distinct": "3991", "missing": "0", "min": "0", "max": "4047", "mean": "288", "stdev": "328" }, { "name": "Cluster (found by unsupervised learning)", "index": "10", "type": "numeric", "distinct": "9", "missing": "0", "min": "1", "max": "9", "mean": "4", "stdev": "3" } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 0, "total_downloads": 0, "reach": 0, "reuse": 0, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 0 }