Iris

Iris

Predict flower type of the Iris plant species


One of the most famous datasets for classification in Machine Learning for classifying Iris flower types. The 'Hello World' for doing classification algorithms



Instances: 150

Attributes: 5

Tasks: Classification

Downloads: 994

Year Published: 1988

Missing Values: No


Attribute Details:
Name Type Description
sepal_length float Sepal Length (cm)
sepal_width float Sepal Width (cm)
petal_length float Petal Length (cm)
petal_width float Petal Width (cm)
flower string Nominal: Iris Setosa, Iris Versicolour, Iris Virginica. This is the predictor class




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SAMPLE VALUES


sepal length sepal width petal length petal width flower
5.1 3.5 1.4 0.2 Iris-setosa
4.9 3.0 1.4 0.2 Iris-setosa
4.7 3.2 1.3 0.2 Iris-setosa
4.6 3.1 1.5 0.2 Iris-setosa








DETAILS


Description

This is perhaps the best known database to be found in the pattern recognition literature.The data set contains 3 classes of 50 instances each, where each class refers to a type of iris plant. One class is linearly separable from the other 2; the latter are NOT linearly separable from each other.Predicted attribute: class of iris plant. This is an exceedingly simple domain


Y Decoder Tables

One Hot Val Decoded Val
1,0,0 Iris-setosa
0,0,1 Iris-virginica
0,1,0 Iris-versicolor

Label Val Decoded Val
0 Iris-setosa
1 Iris-versicolor
2 Iris-virginica

LICENSE

UCI Machine Learning Repository

Creator:
R.A. Fisher

Donor:
Michael Marshall (MARSHALL%PLU '@' io.arc.nasa.gov)






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