Attribute test Each recursive step of the tree-growing process must select an attribute test condition to divide the records into smaller subsets To implement this step, the algorithm must provide A method for specifying the test condition for different attribute types and An objective measure for evaluating the goodness of each test condition 1/30/2021 PATTERN RECOGNITIONAttribute test Each recursive step of the tree-growing process must select an attribute test condition to divide the records into smaller subsets. To implement this step, the algorithm must provide ◦ A method for specifying the test condition for different attribute types and ◦ An objective measure for evaluating the goodness of each test condition. 1/30/2021 PATTERN RECOGNITION 11