Recognize classification and regression problems in data mining.
-Data gathered from home improvement retailers (e.g. Lowe's, Home Depot, etc.) and
Publishing companies (magazines, books, etc.) were merged into one data warehouse.
Suppose data mining is used to determine how much a customer spends annually on
Energy efficient products. In data mining this is referred to as what type of problem?
A) Regression.
B) Transactional.
C) Unsupervised.
D) Classification.
E) None of the above.
Correct Answer:
Verified
Q1: Which is not a phase of the
Q1: Relate data mining algorithms to goals.
-Data gathered
Q2: Understand the data mining process.
-Information about variables,
Q3: Recognize classification and regression problems in data
Q4: Understand the data mining process.
-Data not used
Q7: Recognize classification and regression problems in data
Q8: Recognize classification and regression problems in data
Q9: Identify data mining algorithms.
-Popular data mining tools
Q10: Relate data mining algorithms to goals.
-Scanner data
Q11: Data used in a supervised problem to
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