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Questions and Answers
Which algorithm is used for mining maximal frequent itemsets?
Which algorithm is used for mining maximal frequent itemsets?
- Apriori algorithm
- K-means algorithm
- GenMax algorithm (correct)
- Charm algorithm
What is a closed frequent itemset?
What is a closed frequent itemset?
- An itemset that is closed and has a support count equal to or greater than the (correct)
- An itemset that is closed and has a support count greater than or equal to the
- An itemset that is closed and has a support count equal to 1
- An itemset that is closed and has a support count greater than 1
Which technique is used for clustering in data streams?
Which technique is used for clustering in data streams?
- Partition Clustering
- Hierarchical Clustering
- K-means Clustering
- DBSCAN Clustering (correct)
What are the two distance measurement techniques used in cluster analysis?
What are the two distance measurement techniques used in cluster analysis?
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Which algorithm is used for mining closed frequent itemsets?
Which algorithm is used for mining closed frequent itemsets?
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