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KEEL-dataset - data set description
dataset/images/glass2.jpg
Glass Identification (Imbalanced: 2) data set


Main Description

This section describes main characteristics of the glass2 data set and its attributes:

General information

Glass Identification (Imbalanced: 2) data set
TypeImbalancedOriginReal world
Features 9(Real / Integer / Nominal)(9 / 0 / 0)
Instances214 IR11.59
% Positive instances7.94% Negative instances92.06
Missing values?No

Attribute description

AttributeDomain
RI[1.51115, 1.53393]
Na[10.73, 17.38]
Mg[0.0, 4.49]
Al[0.29, 3.5]
Si[69.81, 75.41]
K[0.0, 6.21]
Ca[5.43, 16.19]
Ba[0.0, 3.15]
Fe[0.0, 0.51]
Class{positive, negative}

Additional information

A imbalanced version of the Glass data set, where the possitive examples belong to class 2 and the negative examples belong to the rest.



Main Files and additional references

In this section you can download some files related to the glass2 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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