In decision trees, attribute selection techniques decide the goodness of a nominal attribute based on the purity of its relevant partitions. Each partition contains only tuples that have the same value of that attribute. Explain how attribute selection techniques deal with numeric attributes?

Database System Concepts
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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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: In decision trees, attribute selection techniques decide the goodness
of a nominal attribute based on the purity of its relevant partitions. Each partition
contains only tuples that have the same value of that attribute. Explain how
attribute selection techniques deal with numeric attributes?

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