Search is not available for this dataset
fixed acidity float64 | volatile acidity float64 | citric acid float64 | residual sugar float64 | chlorides float64 | free sulfur dioxide float64 | total sulfur dioxide float64 | density float64 | pH float64 | sulphates float64 | alcohol float64 | type_red float64 | type_white float64 | quality int64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
-0.883324 | 0.103451 | -2.063609 | -0.906023 | 0.30412 | -0.413777 | -0.121606 | -0.440927 | 0.258027 | 0.085204 | -1.087745 | 0 | 1 | 0 |
-0.423437 | 0.649485 | -0.64341 | -0.078623 | 2.525627 | 1.13249 | 0.534244 | 0.004897 | -0.309314 | -0.290781 | -0.919689 | 0 | 1 | 0 |
0.036449 | -0.033058 | -0.269674 | -0.862476 | -0.894202 | -0.235362 | -0.10388 | -0.760832 | 0.384103 | 0.310795 | 0.088653 | 0 | 1 | 0 |
-0.515415 | -0.715601 | -0.867652 | 1.314893 | -0.433309 | 0.894603 | 0.286085 | 0.457527 | -1.633111 | -0.140387 | -0.667603 | 0 | 1 | 0 |
0.128427 | -0.442584 | 0.552546 | 0.29153 | 0.488478 | -0.116418 | 1.296448 | 0.375849 | 0.447141 | -1.719526 | -0.667603 | 0 | 1 | 0 |
0.128427 | 0.035196 | -0.12018 | 0.879419 | 0.165852 | 0.240413 | 1.119191 | 0.287365 | -0.43539 | -0.666767 | -0.079404 | 0 | 1 | 0 |
-0.791347 | -0.85211 | -0.269674 | -0.840702 | -0.110684 | 0.954075 | 0.481067 | -0.645121 | 0.068914 | -0.817161 | -0.33149 | 0 | 1 | 0 |
-0.239483 | -0.647347 | 0.627293 | 2.185841 | -0.064594 | 2.940434 | 1.473705 | 1.328755 | -0.1202 | 1.21316 | -0.919689 | 0 | 1 | 0 |
0.496336 | -0.442584 | 2.196986 | 1.445535 | -0.34113 | 2.024568 | 1.136917 | 1.192626 | -0.939693 | -0.516373 | -1.339831 | 0 | 1 | 0 |
0.956223 | -1.056873 | 0.477799 | -0.927797 | -0.617666 | 0.656716 | -0.405216 | -1.387027 | -2.137414 | 0.536387 | 1.265051 | 0 | 1 | 0 |
1.140178 | 0.171705 | 0.029315 | -0.688286 | 1.271997 | 0.121469 | -0.63565 | 0.580044 | 0.510179 | 1.438752 | 0.424766 | 1 | 0 | 0 |
0.128427 | -0.033058 | 0.627293 | 0.32419 | -0.709845 | 0.121469 | 0.410165 | -0.91738 | -1.191845 | -1.719526 | 1.181022 | 0 | 1 | 0 |
-0.147505 | 0.171705 | -0.12018 | -0.078623 | -0.617666 | 0.597244 | 0.498793 | -1.009268 | 0.699293 | -0.817161 | 1.433108 | 0 | 1 | 0 |
-0.515415 | -0.37433 | 0.70204 | 0.356851 | -0.34113 | 1.727208 | 1.402802 | 0.300978 | -0.498428 | -0.365978 | -0.919689 | 0 | 1 | 0 |
2.243906 | -0.033058 | 1.52426 | -0.688286 | 0.949371 | -1.008495 | -1.592836 | 0.13422 | 0.888407 | 1.73954 | 1.601165 | 1 | 0 | 0 |
-0.515415 | -0.510838 | 1.075777 | 0.335077 | -0.295041 | 1.727208 | 1.20782 | 0.423495 | -0.1202 | -0.59157 | -1.003717 | 0 | 1 | 0 |
0.496336 | -0.37433 | -0.194927 | 0.335077 | -0.571577 | -0.056946 | 0.853306 | 0.171655 | 1.39271 | 0.536387 | 0.004624 | 0 | 1 | 0 |
-0.607392 | -0.783856 | 1.374766 | 2.403578 | -0.248952 | 0.359357 | 1.190094 | 1.478498 | -1.254883 | -0.290781 | -1.423859 | 0 | 1 | 0 |
-0.055528 | -0.033058 | -1.017147 | 0.204435 | 1.871158 | -0.17589 | 0.906483 | 0.015106 | -2.011338 | -0.290781 | -0.83566 | 0 | 1 | 0 |
-0.33146 | -1.125127 | -1.091894 | -0.056849 | -0.202862 | -0.235362 | -0.582473 | -0.577057 | -1.380959 | -1.117949 | -0.583575 | 0 | 1 | 0 |
-0.607392 | -0.510838 | 1.374766 | 0.574588 | -0.110684 | 0.954075 | 1.455979 | 0.226107 | -0.246276 | -0.441176 | -0.83566 | 0 | 1 | 0 |
-0.055528 | -0.169567 | -1.091894 | -0.94957 | -0.525488 | -0.532721 | 0.516519 | -0.563444 | -0.561466 | -0.967555 | -0.751632 | 0 | 1 | 0 |
2.151929 | -0.85211 | 1.150524 | -0.884249 | -0.663756 | -0.532721 | 0.144279 | 0.409882 | -2.011338 | 0.837175 | -0.83566 | 0 | 1 | 0 |
-0.975302 | -0.37433 | -0.493916 | 1.641499 | 0.027584 | 0.240413 | 1.314174 | 1.090529 | 0.194989 | -0.741964 | -1.255802 | 0 | 1 | 1 |
-1.343211 | -0.510838 | -0.568663 | 2.708409 | 0.258031 | -0.413777 | 0.162005 | 1.032674 | 0.510179 | -0.215584 | -0.33149 | 0 | 1 | 0 |
-1.067279 | -1.125127 | -0.194927 | 0.944741 | -0.433309 | 0.180941 | -0.298862 | 0.226107 | -0.624504 | -1.268343 | -1.087745 | 0 | 1 | 0 |
-1.619143 | -0.886237 | -1.166641 | 1.565291 | -0.110684 | 0.061997 | 0.002474 | 0.321398 | 1.140558 | -1.117949 | 0.25671 | 0 | 1 | 0 |
0.588314 | 1.809809 | -0.419169 | -0.731834 | 1.225907 | 0.061997 | 0.286085 | 0.518785 | -0.057162 | -0.06519 | -0.499546 | 1 | 0 | 0 |
1.0482 | 0.649485 | -0.12018 | -0.427002 | 1.179818 | -1.365326 | -1.433305 | 1.083722 | 0.888407 | 0.611584 | 0.004624 | 1 | 0 | 0 |
0.128427 | -0.920364 | 0.926282 | -0.862476 | -0.38722 | -0.532721 | -0.298862 | -0.781251 | -0.43539 | -0.516373 | -0.415518 | 0 | 1 | 0 |
0.036449 | -0.510838 | 0.926282 | 0.378625 | -1.216828 | -0.294834 | 0.197457 | -0.577057 | -1.254883 | -1.418738 | 0.508795 | 0 | 1 | 0 |
-1.619143 | -0.306075 | 0.477799 | -0.906023 | -1.124649 | 0.061997 | 0.303811 | -1.955367 | 0.384103 | -1.268343 | 1.601165 | 0 | 1 | 0 |
-1.159256 | -0.715601 | -0.568663 | -0.339907 | -0.709845 | 1.846152 | 0.658324 | -1.124978 | 0.573217 | -0.215584 | 0.676852 | 0 | 1 | 0 |
-0.883324 | 0.854248 | -1.091894 | -0.818928 | 0.903282 | -1.365326 | -1.840995 | -0.151652 | 2.464355 | 0.085204 | 0.76088 | 1 | 0 | 0 |
-0.147505 | -1.193382 | -0.419169 | 0.32419 | -0.295041 | 0.002526 | 1.863669 | 0.518785 | 1.014483 | 0.385992 | -0.33149 | 0 | 1 | 0 |
-0.423437 | -1.193382 | 1.300019 | -0.644739 | -0.34113 | 1.608265 | 1.278722 | 0.171655 | 2.527393 | 2.115525 | -0.079404 | 0 | 1 | 0 |
0.312381 | -0.306075 | -0.419169 | 2.087859 | 0.626746 | 1.013547 | 1.119191 | 1.253884 | -1.128807 | -0.290781 | -1.087745 | 0 | 1 | 1 |
-0.515415 | -0.510838 | -0.269674 | 0.879419 | -1.170738 | -1.008495 | 0.108828 | -0.733606 | -0.309314 | -1.418738 | 1.349079 | 0 | 1 | 0 |
0.036449 | -1.056873 | 1.00103 | -0.209265 | -0.34113 | 1.608265 | 0.906483 | -0.134636 | -0.561466 | 0.686781 | 0.592823 | 0 | 1 | 0 |
-0.33146 | -0.920364 | -0.344421 | -0.906023 | -0.894202 | -0.651664 | -0.830632 | -1.529963 | -0.498428 | -1.193146 | 1.012965 | 0 | 1 | 1 |
-0.239483 | 0.103451 | 1.748502 | 1.434649 | -0.709845 | -0.473249 | -0.068429 | 0.739996 | -0.687542 | -1.794723 | -0.667603 | 0 | 1 | 0 |
2.409465 | 1.536791 | -0.568663 | -0.688286 | 1.179818 | -0.651664 | -1.007889 | 1.498917 | -0.246276 | 0.235598 | -0.33149 | 1 | 0 | 0 |
0.312381 | 2.15108 | -1.017147 | 0.356851 | 1.594622 | -0.17589 | -0.369765 | 1.515933 | 1.014483 | 1.814737 | -0.919689 | 1 | 0 | 0 |
1.692042 | 2.30124 | -0.568663 | -0.797155 | 1.133729 | -1.186911 | -1.663739 | 0.757012 | 0.447141 | 1.062766 | -0.415518 | 1 | 0 | 0 |
-0.147505 | -0.85211 | 0.776788 | -0.013302 | -0.755934 | 0.359357 | 0.144279 | -0.505589 | -0.498428 | -0.06519 | 0.340738 | 0 | 1 | 0 |
-0.33146 | -0.442584 | -0.12018 | 1.663272 | -0.295041 | 2.321927 | 0.800129 | 0.801254 | -0.372352 | -0.215584 | -0.751632 | 0 | 1 | 0 |
2.059951 | -0.37433 | -0.12018 | -0.818928 | -0.38722 | 0.359357 | 0.42789 | 0.2193 | -0.687542 | -0.290781 | -1.003717 | 0 | 1 | 0 |
-0.423437 | -0.715601 | 0.104062 | -0.775381 | -0.802024 | -0.413777 | -0.334314 | -0.747219 | 0.636255 | -0.967555 | 0.25671 | 0 | 1 | 0 |
-0.33146 | -0.647347 | -0.045432 | 2.791149 | -0.34113 | 0.597244 | 0.481067 | 1.805208 | 0.510179 | -0.892358 | -1.507888 | 0 | 1 | 0 |
0.312381 | 2.014571 | -1.46563 | -0.056849 | 2.525627 | 1.191962 | -0.086154 | 1.226658 | 0.258027 | 1.814737 | -0.919689 | 1 | 0 | 0 |
-1.895075 | 1.263774 | -1.914114 | -0.579418 | -0.064594 | 0.002526 | -0.63565 | -0.508992 | 0.636255 | -0.741964 | -1.003717 | 0 | 1 | 0 |
-0.975302 | 0.308213 | -1.316136 | -0.318133 | 0.30412 | -0.17589 | -0.032977 | -0.427314 | -0.939693 | -1.418738 | -1.087745 | 0 | 1 | 1 |
2.335883 | 2.30124 | 0.029315 | -0.622965 | 1.594622 | -0.473249 | -0.422942 | 1.090529 | 0.447141 | 0.686781 | -0.33149 | 1 | 0 | 0 |
-0.33146 | -0.510838 | -0.194927 | 2.523333 | 0.119763 | 1.073018 | 1.136917 | 1.737144 | 1.455748 | -0.967555 | -0.751632 | 0 | 1 | 0 |
0.220404 | -0.306075 | -0.194927 | -0.818928 | -0.38722 | 1.370377 | 1.154643 | -0.372863 | 0.762331 | 1.137963 | 0.004624 | 0 | 1 | 0 |
-0.791347 | -1.193382 | 0.627293 | -0.818928 | -0.940292 | 1.727208 | 0.587421 | -1.121575 | 1.39271 | 0.010007 | 0.76088 | 0 | 1 | 0 |
-0.423437 | -1.466399 | -0.12018 | -0.035075 | -0.248952 | 0.4783 | -0.032977 | -0.400088 | 0.699293 | -0.666767 | -0.33149 | 0 | 1 | 0 |
-1.067279 | -0.988619 | -0.419169 | -0.862476 | -0.663756 | 0.002526 | -0.192508 | -1.604834 | 0.636255 | -0.892358 | 1.601165 | 0 | 1 | 0 |
-0.055528 | -0.920364 | 0.253557 | -0.470549 | -0.894202 | -0.532721 | -0.139331 | -0.934397 | -0.687542 | 0.085204 | 0.508795 | 0 | 1 | 0 |
0.404359 | -0.920364 | 0.552546 | -0.601191 | -0.433309 | 0.002526 | 1.154643 | -0.202701 | 1.518786 | -0.666767 | 0.25671 | 0 | 1 | 0 |
0.680291 | 0.035196 | 0.328304 | -0.753607 | 0.534567 | -1.48427 | -1.858721 | -0.172072 | 0.321065 | 0.085204 | 0.592823 | 1 | 0 | 0 |
0.864246 | -0.920364 | -0.12018 | -0.884249 | -0.802024 | -1.365326 | -1.16742 | -0.774444 | -1.443997 | 1.513949 | -0.163433 | 0 | 1 | 0 |
-0.515415 | -0.920364 | -0.344421 | 1.206025 | -0.709845 | -0.056946 | 0.268359 | 0.089978 | -0.687542 | -0.666767 | 0.004624 | 0 | 1 | 0 |
0.404359 | 2.116953 | -2.138356 | -0.753607 | 1.502443 | -0.949024 | -1.025615 | 0.750205 | 0.951445 | -0.516373 | -0.163433 | 1 | 0 | 0 |
-0.791347 | 0.444722 | 0.029315 | 1.140704 | -0.202862 | 0.4783 | 1.668687 | 1.158594 | 1.581824 | 0.46119 | -1.003717 | 0 | 1 | 0 |
-1.987053 | 2.30124 | -2.168255 | -0.906023 | -0.571577 | -0.83008 | -1.220597 | -0.719993 | 2.754329 | 0.46119 | 1.685193 | 1 | 0 | 0 |
-1.711121 | -1.159254 | -0.568663 | -0.927797 | -0.110684 | -0.294834 | -0.174783 | -0.747219 | 0.636255 | -0.441176 | -1.171774 | 0 | 1 | 0 |
-0.147505 | -0.920364 | 0.477799 | 0.596362 | -0.156773 | 0.716187 | 1.030563 | 0.392866 | 0.510179 | 0.085204 | -0.583575 | 0 | 1 | 0 |
-0.33146 | -0.101312 | 0.104062 | -1.014891 | -1.216828 | -0.889552 | -0.866084 | -1.63206 | -0.687542 | -1.644329 | 1.096994 | 0 | 1 | 0 |
-1.435188 | -0.85211 | -0.568663 | -0.209265 | -1.216828 | 0.418828 | 0.622873 | -1.257704 | 0.510179 | -1.644329 | 0.844909 | 0 | 1 | 0 |
-0.791347 | -0.442584 | 1.075777 | 1.391101 | -0.755934 | 1.846152 | 1.721864 | 0.81827 | 0.194989 | 0.010007 | -0.83566 | 0 | 1 | 0 |
-0.055528 | -0.647347 | 0.70204 | 2.708409 | -0.34113 | 0.537772 | 0.534244 | 1.737144 | 0.636255 | -1.042752 | -1.507888 | 0 | 1 | 0 |
-0.791347 | -0.033058 | -0.867652 | 2.730183 | 0.580657 | 0.359357 | 0.817855 | 1.498917 | -0.498428 | -0.140387 | -1.423859 | 0 | 1 | 0 |
0.036449 | 0.035196 | -0.12018 | 0.661683 | -0.110684 | 0.597244 | 0.924209 | 0.974819 | 1.644862 | 0.686781 | -0.667603 | 0 | 1 | 0 |
-1.803098 | 0.239959 | 0.104062 | -0.906023 | -1.170738 | -1.008495 | -0.600199 | -1.529963 | 0.951445 | -1.117949 | 1.012965 | 0 | 1 | 0 |
-0.147505 | 0.103451 | -0.045432 | -0.775381 | 0.718925 | -0.889552 | 0.835581 | -0.100604 | -0.246276 | -0.441176 | -0.919689 | 0 | 1 | 0 |
0.312381 | 0.512976 | -0.64341 | 2.055199 | 0.027584 | -0.116418 | 1.048289 | 1.458078 | -0.246276 | -0.290781 | -0.667603 | 0 | 1 | 0 |
0.036449 | -0.647347 | -0.194927 | -0.514097 | -0.802024 | -0.770608 | 0.037925 | -0.199298 | 0.888407 | 1.137963 | -0.33149 | 0 | 1 | 0 |
1.140178 | 1.809809 | -1.615125 | -0.688286 | 1.456354 | -0.949024 | -0.068429 | 0.580044 | -0.43539 | 0.987569 | -0.583575 | 1 | 0 | 0 |
0.036449 | 2.014571 | -2.168255 | -0.753607 | 2.009426 | -0.949024 | -1.362402 | 0.699157 | 0.951445 | 0.385992 | -1.255802 | 1 | 0 | 0 |
-0.147505 | -0.715601 | 0.328304 | 1.663272 | -0.110684 | 2.500342 | 1.101466 | 0.852302 | -0.372352 | -0.290781 | -0.583575 | 0 | 1 | 0 |
0.220404 | -0.85211 | -0.12018 | 0.552814 | -0.663756 | -0.949024 | 0.055651 | -0.168668 | -1.633111 | -1.418738 | -0.079404 | 0 | 1 | 0 |
-0.975302 | -0.101312 | -0.493916 | -0.666512 | 0.811103 | -0.413777 | -1.007889 | 0.556221 | 1.266634 | 2.581747 | 0.088653 | 1 | 0 | 0 |
-0.791347 | -0.783856 | 0.17881 | -0.078623 | -0.986381 | 0.359357 | -0.387491 | -1.557189 | 0.321065 | -1.268343 | 2.525477 | 0 | 1 | 0 |
-0.883324 | 0.171705 | 1.00103 | 1.097156 | 0.30412 | -0.473249 | 1.225545 | 0.821673 | 0.573217 | 0.235598 | -0.583575 | 0 | 1 | 0 |
-0.607392 | 0.854248 | -1.316136 | -0.644739 | 2.525627 | -1.246383 | -1.380128 | 0.893141 | 2.754329 | 0.912372 | -0.583575 | 1 | 0 | 0 |
-0.515415 | -0.101312 | -0.344421 | 1.206025 | -0.571577 | 0.418828 | 0.55197 | 0.546011 | 0.131951 | -0.441176 | -0.415518 | 0 | 1 | 0 |
-0.33146 | -1.261636 | -0.12018 | -0.013302 | -0.156773 | 0.597244 | 0.215182 | -0.168668 | 1.140558 | -1.042752 | -0.667603 | 0 | 1 | 0 |
-0.791347 | -0.237821 | -0.269674 | -0.078623 | -0.525488 | 0.359357 | 0.941935 | 0.120607 | 0.005876 | 1.21316 | -0.83566 | 0 | 1 | 0 |
-0.147505 | -1.193382 | -0.493916 | 1.94633 | -0.433309 | -0.17589 | 0.605147 | 1.124561 | -1.9483 | -0.516373 | -1.087745 | 0 | 1 | 0 |
-0.515415 | -0.271948 | -0.568663 | -0.818928 | -0.663756 | -0.056946 | 0.445616 | -0.563444 | 0.825369 | 0.611584 | -0.079404 | 0 | 1 | 0 |
1.41611 | -0.169567 | 1.075777 | -0.862476 | 0.258031 | -1.127439 | -1.592836 | 0.648108 | 0.888407 | 1.73954 | -0.33149 | 1 | 0 | 0 |
-0.33146 | -0.306075 | 1.82325 | 1.423762 | -0.479398 | 2.143511 | 2.040926 | 0.852302 | -1.254883 | 0.761978 | -1.003717 | 0 | 1 | 0 |
-0.239483 | -0.510838 | -0.194927 | -0.252812 | -0.479398 | 0.180941 | -0.015252 | -1.529963 | -0.372352 | -1.644329 | 1.685193 | 0 | 1 | 0 |
-0.883324 | -0.237821 | 0.029315 | -0.797155 | -0.986381 | 0.002526 | 0.268359 | -1.223672 | 0.384103 | -0.892358 | 0.592823 | 0 | 1 | 0 |
-0.69937 | -0.647347 | -0.344421 | -0.840702 | -0.617666 | 0.299885 | -0.174783 | -1.890706 | -0.561466 | -1.719526 | 1.601165 | 0 | 1 | 0 |
2.151929 | 1.741554 | 0.926282 | -0.666512 | 0.811103 | -0.532721 | -0.830632 | 1.53295 | 1.518786 | 0.761978 | -0.83566 | 1 | 0 | 0 |
0.404359 | -0.37433 | 0.552546 | -0.753607 | -0.064594 | -0.413777 | 0.0202 | -0.202701 | 0.194989 | -0.967555 | -0.079404 | 0 | 1 | 0 |
0.956223 | 0.239959 | 0.328304 | -0.94957 | -0.894202 | -0.770608 | -0.387491 | -1.393833 | -1.128807 | -1.569132 | 1.012965 | 0 | 1 | 0 |
1.784019 | 2.30124 | -1.540378 | -0.557644 | 1.825069 | -1.127439 | -1.256048 | 1.424046 | 0.573217 | 0.160401 | -0.83566 | 1 | 0 | 0 |
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wine-fraud-detector (curated)
Descripción
Dataset curado para clasificación binaria de fraude en vinos a partir de
propiedades fisicoquímicas. Derivado de
gusdelact/wine_fraud
con feature engineering aplicado: clipping IQR (factor 1.6), estandarización
de variables numéricas y One-Hot encoding de la variable categórica type.
Información general
- Autor: gusdelact
- Fecha de creación: 2026-05-18
- Fuente original:
gusdelact/wine_fraud - Licencia: Apache-2.0
- Tarea: clasificación binaria desbalanceada (Legit vs Fraud)
Composición
- Filas crudas: 6497
- Train (procesado, estratificado): 5197
- Test (procesado, estratificado): 1300
- Distribución del target original: {'Legit': 6251, 'Fraud': 246}
- Imbalance ratio (Legit:Fraud): 25.41:1
- Variable target:
quality - Codificación:
Legit=0,Fraud=1
Features
| Columna | Tipo | Tratamiento |
|---|---|---|
| 11 fisicoquímicas (acidity, sugar, pH, alcohol, …) | numérica | clipping IQR + StandardScaler |
type |
categórica | OneHotEncoder → type_red, type_white |
Preprocesamiento aplicado
- Clipping IQR con factor 1.6 sobre numéricas.
- Sin features eliminadas por correlación (max |corr| < 0.85 entre numéricas).
- Split estratificado por
qualitycontest_size=0.20,random_state=42. - Imputación: mediana (numéricas), moda (categóricas).
- StandardScaler en numéricas, OneHotEncoder en
type.
Uso previsto
Entrenamiento de modelos de clasificación binaria con desbalance fuerte. Adecuado
para benchmarking de técnicas como SMOTE, class_weight='balanced',
scale_pos_weight y calibración del umbral.
Limitaciones
- Clase
Fraudrepresenta solo 3.79% de los datos. F1 puntual sobre test (~49 positivos) tiene varianza alta. - El "fraude" en este dataset es etiquetado en la fuente; no se documenta el criterio exacto. Cualquier despliegue real requiere validar la definición operativa con expertos.
Cómo citar
@dataset{wine_fraud_curated,
author = {gusdelact},
title = {wine-fraud-detector (curated)},
year = {2026},
publisher = {Hugging Face},
url = {https://huggingface.co/datasets/gusdelact/wine-fraud-curated}
}
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