This section describes main characteristics of the ecoli data set and its attributes:
General information
Ecoli Multi-class Imbalanced data set |
Type | Imbalanced | Origin | Real world |
Features | 7 | (Real / Integer / Nominal) | (7 / 0 / 0) |
Instances | 336 |
IR | 71.5 |
% Positive instances | 1.38 | % Negative instances | 98.62 | Missing values? | No |
Attribute description
Attribute | Domain |
mcg | [0.0, 0.89] |
gvh | [0.16, 1.0] |
lip | [0.48, 1.0] |
chg | [0.5, 1.0] |
aac | [0.0, 0.88] |
alm1 | [0.03, 1.0] |
alm2 | [0.0, 0.99] |
class | {cp, im, pp, imU, om, omL, imL, imS} |
Additional information
An imbalanced version of the Ecoli data set, where there are some classes with a small number of examples while other classes have a large number of examples.
In this section you can download some files related to the ecoli data set:
- The complete data set already formatted in KEEL format can be downloaded from
here
.
- A copy of the data set already partitioned by means of a 5-folds cross validation procedure can be downloaded from here
.
- The header file associated to this data set can be downloaded from here
.
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