Data Mining Systems Classification Criteria

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What is the main goal of data mining in the context of past promotional mailings?

Forecasting bankruptcy and other forms of default

Maximizing return on investment in future mailings (correct)

Identifying segments of the population likely to respond similarly to future events

Automated discovery of previously unknown patterns

Which of the following best describes association rule learning in data mining?

Identifying segments of the population likely to respond similarly to future events

Identifying anomalous data that could represent data entry errors

Detecting fraudulent credit card transactions

Searching for relationships between variables to determine frequent product associations (correct)

In data mining, what task involves the identification of unusual data records or data errors that require further investigation?

Pattern discovery

Association rule learning

Dependency modeling

Anomaly detection (correct)

What is an example of a pattern discovery problem in data mining?

Analysis of retail sales data to identify products frequently bought together Signup and view all the answers

What does data mining use past promotional mailings for?

Identifying targets that maximize return on investment in future mailings Signup and view all the answers

Which task in data mining involves searching for relationships between variables?

Association rule learning Signup and view all the answers

What is the purpose of automated discovery in data mining?

Identify previously hidden patterns Signup and view all the answers

Which problem is an example of pattern discovery in data mining?

Analysis of retail sales data to identify related products Signup and view all the answers

What does association rule learning help a supermarket determine?

Which products are frequently bought together Signup and view all the answers

Which task in data mining involves identifying unusual data records or data errors?

Anomaly detection Signup and view all the answers

What is the main focus of identifying patterns in data mining?

Discovering previously unknown patterns Signup and view all the answers

In data mining, what is another term for association rule learning?

"Dependency Modelling" Signup and view all the answers

What role does automated discovery play in data mining?

Identifying previously hidden patterns Signup and view all the answers

What is the primary objective of anomaly detection in data mining?

Identify unusual data records or data errors Signup and view all the answers

Data Mining Systems Classification Criteria

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