Downloads the Iris dataset or fetches it locally.

information-about-the-dataset-are-available-in-file-iris-names-inside-the

Information about the dataset are available in file iris.names inside the

zip file.

attribute

Attribute

1. sepal length in cm
2. sepal width in cm
3. petal length in cm
4. petal width in cm

label

Label

• 0: Iris Setosa
• 1: Iris Versicolour
• 2: Iris Virginica

options

Options.

• :base_url - Dataset base URL.

  Defaults to "https://archive.ics.uci.edu/static/public/53/iris.zip"

• :dataset_file - Dataset filename.

  Defaults to "iris.data"

• :cache_dir - Cache directory.

  Defaults to System.tmp_dir!()