Question: Given a 5-GB data set with 50 attributes (each containing 100 distinct values) and 512 M B 512 M B of main memory in your

Given a 5-GB data set with 50 attributes (each containing 100 distinct values) and $512 M B$ of main memory in your laptop, outline an efficient method that constructs decision trees in such large data sets. Justify your answer by a rough calculation of your main memory usage.

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