Systems that focus on making data collected in OLTP to support decision making are often referred to as expert systems.
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Q14: With supervised data mining, analysts create a
Q15: A reporting system is designed to provide
Q16: Data-mining systems use heuristic techniques to process
Q17: Fine data are highly summarized.
Q18: Neural networks are a supervised data-mining technique.
Q20: Data-mining is about probabilities, not certainties. So
Q21: If you are collecting data electronically and
Q22: The data resource challenge refers to the
Q23: Problematic data are termed
A) problem data.
B) irrelevant
Q24: Problematic data are termed "missing values."
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