• To identify rules for distinguishing poisonous mushrooms, we will utilize the Mushroom dataset, it is available freely at the UCI Machine Learning Repository (http://archive.ics.uci.edu/ml).• The dataset includes information on 8,124 mushroom samples from 23 species of gilled mushrooms.• For the purposes of this dataset, the data are grouped into two classes: poisonous and nonpoisonous.• The data dictionary available on the UCI website describes the 22 features of the mushroom samples, including characteristics such as cap shape, cap color, odor, gill size and color, stalk shape, and habitat.