Which of the following statements is TRUE about unsupervised data mining?
A. Analysts do not create a model or hypothesis before running the analysis.
B. Data miners develop a model prior to the analysis and apply statistical techniques to data.
C. Unsupervised data mining requires tools such as regression analysis.
D. Hypotheses must be made before running the analysis.
E. Neural networks are a popular unsupervised data mining application.
Answer: A
You might also like to view...
Which of the following is required by the Sarbanes-Oxley Act?
a. a price-earnings ratio b. a report on internal control c. a vertical analysis d. a common-sized statement
When a lessor receives cash on an operating lease, which of the following accounts is increased?
A) Interest Revenue: Leases B) Lease Rental Revenue C) Lease Payable D) Unearned Interest: Leases
Goods in possession of bailees are considered to be in transit
Indicate whether the statement is true or false
An incidental third party beneficiary cannot sue to enforce the contract because the benefit is unintentional
Indicate whether the statement is true or false