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Visits since 05/11/2005:
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| KEEL-dataset - data set description |
This section describes main characteristics of the led7digit data set and its attributes:
General information
| LED Display Domain data set | |||
|---|---|---|---|
| Type | Classification | Origin | Laboratory |
| Features | 7 | (Real / Integer / Nominal) | (7 / 0 / 0) |
| Instances | 500 | Classes | 10 |
| Missing values? | No | ||
Attribute description
| Attribute | Domain |
|---|---|
| Led1 | [0, 1] |
| Led2 | [0, 1] |
| Led3 | [0, 1] |
| Led4 | [0, 1] |
| Led5 | [0, 1] |
| Led6 | [0, 1] |
| Led7 | [0, 1] |
| Number | {0,1,2,3,4,5,6,7,8,9} |
Additional information
This simple domain contains 7 Boolean attributes, one for each light-emitting diode of a 7-segment display. The task is to determine which digit is been shown in the display. The problem would be easy if not for the introduction of noise. In this case, each attribute value has the 10% probability of having its value inverted.
This data set is a sample of 500 instances obtained from the original data generator.
In this section you can download some files related to the led7digit 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 10-folds cross validation procedure 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
. - This is not a native data set from the KEEL project. It has been obtained from the UCI Machine Learning Repository . The original page where the data set can be found is: http://archive.ics.uci.edu/ml/datasets/LED+Display+Domain.
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