Test set is the data set used to
a. build the data mining model.
b. estimate accuracy of candidate models on unseen data.
c. estimate accuracy of final model on unseen data.
d. show counts of actual versus predicted class values.
c
RATIONALE: Test set is the data set used to estimate accuracy of final model on unseen data.
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The Securities Exchange Act of 1934 established extensive reporting requirements for listed companies. Which is not a commonly required report?
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Members of which two of the five core groups in the American market for environmentally and socially responsible products would be MOST likely to pay a price premium for products that are certified organic?
A) LOHAS and Conventionals B) LOHAS and Naturalites C) Drifters and Conventionals D) Conventionals and Naturalites E) Naturalites and Drifters
A distribution of profits to owners is called ____________________
Fill in the blank(s) with correct word
When an employer breaches an employment contract, what obligation does the employee have
in seeking substitute employment? A) Because it was the employer who breached, the employee has no obligation to seek substitute employment. B) The employee is obligated to accept any employment for which the employee is qualified. C) The employee must accept any employment available with the same employer, but is not required to accept any substitute employment with a different employer. D) The employee is obligated to accept substitute employment only if it is comparable employment. E) The employee must accept any employment available with a different employer, but is not required to accept any substitute employment with the same employer.