Multiple choice questions. Choose correct answer i) Data mining may help scientists in A) Searching and sorting data B) classifying and segmenting data C) compressing and storing data D) authenticating and securing data Answer: ii) In classification, test data set is used to A) find outliers B) preprocess data C) calculate distance D) validate the model Answer: iii) Finding the groups of similar data objects is called A) clustering B) classification C) association rule mining B) outlier detection Answer:
Multiple choice questions. Choose correct answer i) Data mining may help scientists in A) Searching and sorting data B) classifying and segmenting data C) compressing and storing data D) authenticating and securing data Answer: ii) In classification, test data set is used to A) find outliers B) preprocess data C) calculate distance D) validate the model Answer: iii) Finding the groups of similar data objects is called A) clustering B) classification C) association rule mining B) outlier detection Answer:
Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter3: Database Systems And Applications
Section: Chapter Questions
Problem 19SAT
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Multiple choice questions. Choose correct answer
i) Data mining may help scientists in
A) Searching and sorting data B) classifying and segmenting data C) compressing and storing data D) authenticating and securing data
Answer:
ii) In classification, test data set is used to
A) find outliers B) preprocess data C) calculate distance D) validate the model
Answer:
iii) Finding the groups of similar data objects is called
A) clustering B) classification C) association rule mining B) outlier detection
Answer:
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