This section describes main characteristics of the zoo-3 data set and its attributes:
General information
Zoo (Imbalanced: 3 vs rest) data set |
Type | Imbalanced | Origin | Real world |
Features | 16 | (Real / Integer / Nominal) | (0 / 0 / 16) |
Instances | 101 |
IR | 19.2 |
% Positive instances | 4.95 | % Negative instances | 95.05 | Missing values? | No |
Attribute description
Attribute | Domain | Attribute | Domain |
Hair | {0, 1} | Backbone | {0, 1} |
Feathers | {0, 1} | Breathes | {0, 1} |
Eggs | {0, 1} | Venomous | {0, 1} |
Milk | {0, 1} | Fins | {0, 1} |
Airborne | {0, 1} | Legs | {0, 2, 4, 5, 6, 8} |
Aquatic | {0, 1} | Tail | {0, 1} |
Predator | {0, 1} | Domestic | {0, 1} |
Toothed | {0, 1} | Catsize | {0, 1} |
Class | {positive, negative} |
Additional information
An imbalanced version of the Zoo data set, where the possitive examples belong to the class 3 and the negative examples belong to the rest of the classes.
In this section you can download some files related to the zoo-3 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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