Iris Data Set, opis wg tej strony.
Data Set Characteristics: Multivariate Number of Instances: 150 Attribute Characteristics: Real Number of Attributes: 4 Associated Tasks: Classification Missing Values: No Number of Web Hits: 3271666
Data Set Information:
This is perhaps the best known database to be found in the pattern recognition literature.
Fisher's paper is a classic in the field and is referenced frequently to this day.
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.
Attribute Information: 1. sepal length in cm 2. sepal width in cm 3. petal length in cm 4. petal width in cm 5. class: -- Iris Setosa -- Iris Versicolour -- Iris Virginica 5.1,3.5,1.4,0.2,setosa 4.9,3.0,1.4,0.2,setosa 4.7,3.2,1.3,0.2,setosa 4.6,3.1,1.5,0.2,setosa 5.0,3.6,1.4,0.2,setosa 5.4,3.9,1.7,0.4,setosa 4.6,3.4,1.4,0.3,setosa 5.0,3.4,1.5,0.2,setosa 4.4,2.9,1.4,0.2,setosa 4.9,3.1,1.5,0.1,setosa 5.4,3.7,1.5,0.2,setosa 4.8,3.4,1.6,0.2,setosa 4.8,3.0,1.4,0.1,setosa 4.3,3.0,1.1,0.1,setosa 5.8,4.0,1.2,0.2,setosa 5.7,4.4,1.5,0.4,setosa 5.4,3.9,1.3,0.4,setosa 5.1,3.5,1.4,0.3,setosa 5.7,3.8,1.7,0.3,setosa 5.1,3.8,1.5,0.3,setosa 5.4,3.4,1.7,0.2,setosa 5.1,3.7,1.5,0.4,setosa 4.6,3.6,1.0,0.2,setosa 5.1,3.3,1.7,0.5,setosa 4.8,3.4,1.9,0.2,setosa 5.0,3.0,1.6,0.2,setosa 5.0,3.4,1.6,0.4,setosa 5.2,3.5,1.5,0.2,setosa 5.2,3.4,1.4,0.2,setosa 4.7,3.2,1.6,0.2,setosa 4.8,3.1,1.6,0.2,setosa 5.4,3.4,1.5,0.4,setosa 5.2,4.1,1.5,0.1,setosa 5.5,4.2,1.4,0.2,setosa 4.9,3.1,1.5,0.1,setosa 5.0,3.2,1.2,0.2,setosa 5.5,3.5,1.3,0.2,setosa 4.9,3.1,1.5,0.1,setosa 4.4,3.0,1.3,0.2,setosa 5.1,3.4,1.5,0.2,setosa 5.0,3.5,1.3,0.3,setosa 4.5,2.3,1.3,0.3,setosa 4.4,3.2,1.3,0.2,setosa 5.0,3.5,1.6,0.6,setosa 5.1,3.8,1.9,0.4,setosa 4.8,3.0,1.4,0.3,setosa 5.1,3.8,1.6,0.2,setosa 4.6,3.2,1.4,0.2,setosa 5.3,3.7,1.5,0.2,setosa 5.0,3.3,1.4,0.2,setosa 7.0,3.2,4.7,1.4,versicolor 6.4,3.2,4.5,1.5,versicolor 6.9,3.1,4.9,1.5,versicolor 5.5,2.3,4.0,1.3,versicolor 6.5,2.8,4.6,1.5,versicolor 5.7,2.8,4.5,1.3,versicolor 6.3,3.3,4.7,1.6,versicolor 4.9,2.4,3.3,1.0,versicolor 6.6,2.9,4.6,1.3,versicolor 5.2,2.7,3.9,1.4,versicolor 5.0,2.0,3.5,1.0,versicolor 5.9,3.0,4.2,1.5,versicolor 6.0,2.2,4.0,1.0,versicolor 6.1,2.9,4.7,1.4,versicolor 5.6,2.9,3.6,1.3,versicolor 6.7,3.1,4.4,1.4,versicolor 5.6,3.0,4.5,1.5,versicolor 5.8,2.7,4.1,1.0,versicolor 6.2,2.2,4.5,1.5,versicolor 5.6,2.5,3.9,1.1,versicolor 5.9,3.2,4.8,1.8,versicolor 6.1,2.8,4.0,1.3,versicolor 6.3,2.5,4.9,1.5,versicolor 6.1,2.8,4.7,1.2,versicolor 6.4,2.9,4.3,1.3,versicolor 6.6,3.0,4.4,1.4,versicolor 6.8,2.8,4.8,1.4,versicolor 6.7,3.0,5.0,1.7,versicolor 6.0,2.9,4.5,1.5,versicolor 5.7,2.6,3.5,1.0,versicolor 5.5,2.4,3.8,1.1,versicolor 5.5,2.4,3.7,1.0,versicolor 5.8,2.7,3.9,1.2,versicolor 6.0,2.7,5.1,1.6,versicolor 5.4,3.0,4.5,1.5,versicolor 6.0,3.4,4.5,1.6,versicolor 6.7,3.1,4.7,1.5,versicolor 6.3,2.3,4.4,1.3,versicolor 5.6,3.0,4.1,1.3,versicolor 5.5,2.5,4.0,1.3,versicolor 5.5,2.6,4.4,1.2,versicolor 6.1,3.0,4.6,1.4,versicolor 5.8,2.6,4.0,1.2,versicolor 5.0,2.3,3.3,1.0,versicolor 5.6,2.7,4.2,1.3,versicolor 5.7,3.0,4.2,1.2,versicolor 5.7,2.9,4.2,1.3,versicolor 6.2,2.9,4.3,1.3,versicolor 5.1,2.5,3.0,1.1,versicolor 5.7,2.8,4.1,1.3,versicolor 6.3,3.3,6.0,2.5,virginica 5.8,2.7,5.1,1.9,virginica 7.1,3.0,5.9,2.1,virginica 6.3,2.9,5.6,1.8,virginica 6.5,3.0,5.8,2.2,virginica 7.6,3.0,6.6,2.1,virginica 4.9,2.5,4.5,1.7,virginica 7.3,2.9,6.3,1.8,virginica 6.7,2.5,5.8,1.8,virginica 7.2,3.6,6.1,2.5,virginica 6.5,3.2,5.1,2.0,virginica 6.4,2.7,5.3,1.9,virginica 6.8,3.0,5.5,2.1,virginica 5.7,2.5,5.0,2.0,virginica 5.8,2.8,5.1,2.4,virginica 6.4,3.2,5.3,2.3,virginica 6.5,3.0,5.5,1.8,virginica 7.7,3.8,6.7,2.2,virginica 7.7,2.6,6.9,2.3,virginica 6.0,2.2,5.0,1.5,virginica 6.9,3.2,5.7,2.3,virginica 5.6,2.8,4.9,2.0,virginica 7.7,2.8,6.7,2.0,virginica 6.3,2.7,4.9,1.8,virginica 6.7,3.3,5.7,2.1,virginica 7.2,3.2,6.0,1.8,virginica 6.2,2.8,4.8,1.8,virginica 6.1,3.0,4.9,1.8,virginica 6.4,2.8,5.6,2.1,virginica 7.2,3.0,5.8,1.6,virginica 7.4,2.8,6.1,1.9,virginica 7.9,3.8,6.4,2.0,virginica 6.4,2.8,5.6,2.2,virginica 6.3,2.8,5.1,1.5,virginica 6.1,2.6,5.6,1.4,virginica 7.7,3.0,6.1,2.3,virginica 6.3,3.4,5.6,2.4,virginica 6.4,3.1,5.5,1.8,virginica 6.0,3.0,4.8,1.8,virginica 6.9,3.1,5.4,2.1,virginica 6.7,3.1,5.6,2.4,virginica 6.9,3.1,5.1,2.3,virginica 5.8,2.7,5.1,1.9,virginica 6.8,3.2,5.9,2.3,virginica 6.7,3.3,5.7,2.5,virginica 6.7,3.0,5.2,2.3,virginica 6.3,2.5,5.0,1.9,virginica 6.5,3.0,5.2,2.0,virginica 6.2,3.4,5.4,2.3,virginica 5.9,3.0,5.1,1.8,virginica