Home / Questions / Which term is used as a synonym for data mining? OLAP neural networks C) market-b
Which term is used as a synonym for data mining?
A) OLAP
B) neural networks
C) market-basket analysis
D) knowledge discovery in databases
33) In unsupervised data mining ________.
A) analysts do not create a model or hypothesis before running the analysis
B) analysts apply statistical techniques to data to estimate parameters of a model
C) analysts use tools such as regression analysis
D) analysts fit data to suggested hypotheses
34) In ________, statistical techniques identify groups of entities that have similar characteristics.
A) cluster analysis
B) neural networks
C) regression analysis
D) curve fitting
35) Which of the following is a common unsupervised data-mining technique?
A) cluster analysis
B) regression analysis
C) neural networking
D) market-basket analysis
36) With ________ data mining, data miners develop a model prior to the analysis and apply statistical techniques to data to estimate parameters of the model.
A) cluster
B) supervised
C) clickstream
D) unsupervised
37) Regression analysis is used in ________.
A) expert systems
B) knowledge management systems
C) data-mining systems
D) reporting systems
38) ________ measures the impact of a set of variables on another variable.
A) Cluster analysis
B) Neural networking
C) Granularity
D) Regression analysis
39) Which of the following data-mining techniques is used to predict values and make classifications, such as "good prospect" or "poor prospect" customers?
A) cluster analysis
B) neural networks
C) market basket analysis
D) regression analysis
Dec 07 2019 Read more Less More
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