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KEEL-dataset - data set description
noImage3.jpg
Abalone (Imbalanced: 3 vs 11) data set


Main Description

This section describes main characteristics of the abalone-3_vs_11 data set and its attributes:

General information

Abalone (Imbalanced: 3 vs 11) data set
TypeImbalancedOriginReal world
Features 8(Real / Integer / Nominal)(7 / 0 / 1)
Instances502 IR32.47
% Positive instances2.99% Negative instances97.01
Missing values?No

Attribute description

AttributeDomain
Sex{M, F, I}
Length[0.075,0.815]
Diameter[0.055,0.65]
Height[0.0,1.13]
Whole_weight[0.0020,2.8255]
Shucked_weight[0.0010,1.488]
Viscera_weight[5.0E-4,0.76]
Shell_weight[0.0015,1.005]
Class{positive, negative}

Additional information

An imbalanced version of the Abalone data set, where the possitive examples belong to the class 3 and the negative examples belong to the class 11.



Main Files and additional references

In this section you can download some files related to the abalone-3_vs_11 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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