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Data MiningWhat is multilevel association rule mining? Explain different approaches to do multilevel association rule mining.20207mData MiningCorrelation analysis in association mining helps to: (i) Find causation between attributes (ii) Discover how strongly items are related beyond co-occurrence (iii) Increase support of rules (iv) Merge unrelated transactions20252mData MiningWhat are "Support" and "Confidence" in Association Rule Mining? Explain how Association Mining can be extended to Correlation Analysis. Give suitable examples.20257mData MiningAssociation rule mining discovers: (i) Hidden relationships among items in large datasets (ii) Regression patterns (iii) Decision tree rules (iv) Hierarchical clusters20252m