DM QUIZ 09.03.23

Which of the following statement is true about the classification?

• It is a measure of accuracy

• It is a subdivision of a set

• It is the task of assigning a classification

• None of the above

Which of the following statements is correct about data mining?

• It can be referred to as the procedure of mining knowledge from data

• Data mining can be defined as the procedure of extracting information from a set of the data

• The procedure of data mining also involves several other processes like data cleaning, data transformation, and data integration

• All of the above

Which of the following is direct application of frequent itemset mining?

• Social Network Analysis

• Market Basket Analysis

• Outlier Detection

• Intrusion Detection

what techniques can be used to improve the efficiency of apriori algorithm?

• Hash-based technique

• Transaction detection

• Partitioning

• All of the above

The discipline of Computer Science is used in Data Mining because?

• Computers store large amounts of data easily.

• Computers process with large amount of data easily.

• Computers store and process with large amount of data easily.

• None of the answers are correct.