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KEEL-dataset - data set description
dataset/images/zoo-3.jpg



This section describes main characteristics of the zoo-3 data set and its attributes:

General information

Zoo (Imbalanced: 3 vs rest) data set
TypeImbalancedOriginReal world
Features 16(Real / Integer / Nominal)(0 / 0 / 16)
Instances101 IR19.2
% Positive instances4.95% Negative instances95.05
Missing values?No

Attribute description

AttributeDomainAttributeDomain
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 herezip.gif.
  • A copy of the data set already partitioned by means of a 5-folds cross validation procedure can be downloaded from herezip.gif.
  • The header file associated to this data set can be downloaded from heretxt.png.


 
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