LED-display-domain-7digit
OpenML dataset with id 40496
Author name not available (Why is that?)
Full work available at URL: https://api.openml.org/data/v1/download/4535757/LED-display-domain-7digit.arff
Upload date: 29 July 2016
Dataset Characteristics
Number of classes: 10
Number of features: 8 (numeric: 7, symbolic: 1 and in total binary: 0 )
Number of instances: 500
Number of instances with missing values: 0
Number of missing values: 0
Author: Breiman,L., Friedman,J.H., Olshen,R.A., and Stone,C.J. Source: UCI, https://archive.ics.uci.edu/ml/datasets/LED+Display+Domain KEEL - 1988 Please cite: UCI
LED display data set This simple domain contains 7 Boolean attributes and 10 classes, the set of decimal digits. Recall that LED displays contain 7 light-emitting diodes -- hence the reason for 7 attributes. The class attribute is an integer ranging between 0 and 9 inclusive, representing the possible digits show on 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.
It's valuable to know the optimal Bayes rate for these databases. In this case, the misclassification rate is 26% (74% classification accuracy).
Attribute Information
- V1-V7 represent each of the 7 LEDs, with values either 0 or 1, according to whether the corresponding light is on or not for the decimal digit. Each has a 10% percent chance of being inverted.
This page was built for dataset: LED-display-domain-7digit
