Data used to build a data mining model is called
a. validation data.
b. training data.
c. test data.
d. exploration data.
b
RATIONALE: Data used to build a data mining model is called training data.
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Assessment centers are primarily used to identify employees' technical skills.
Answer the following statement true (T) or false (F)
The first phase of cellular respiration is
A. the electron transport system. B. glycolysis. C. the citric acid cycle. D. the preparatory reaction. E. fermentation.
An increasing number of companies are considering their relationships with customers as financial assets. Such firms measure success by calculating the value of their ________
A) CRM B) VALS™ C) brand personality D) customer equity E) positioning
_____ is an attribute of qualitative research that affirms that key members within a culture or subculture agree with the findings of a research report.
A. Tabulation B. Emic validity C. Triangulation D. Iteration E. Cross-researcher reliability