Have a question? Connect with the community at the TensorFlow Forum Visit Forum


  • Description:

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. (See Duda & Hart, for example.) 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.

Split Examples
'train' 150
  • Features:
    'features': Tensor(shape=(4,), dtype=tf.float32),
    'label': ClassLabel(shape=(), dtype=tf.int64, num_classes=3),
  • Citation:
@misc{Dua:2019 ,
author = "Dua, Dheeru and Graff, Casey",
year = "2017",
title = "{UCI} Machine Learning Repository",
url = "http://archive.ics.uci.edu/ml",
institution = "University of California, Irvine, School of Information and Computer Sciences"