Consider the following data set, which includes three attributes and a classification for admission decisions into an MBA program: a. Using the data shown, develop your own manual expert rules for decision making. b. Use the Gini index to build a decision tree. You can use manual calculations or a spreadsheet to perform the basic calculations. c. Use an automated decision tree software program to build a tree for the same data. Quantitative GMAT Score (percentile) GMAT GPA Decision 650 2.75 35 No 580 3.50 70 No 600 3.50 75 Yes 450 2.95 80 No 700 3.25 90 Yes 590 3.50 80 Yes 400 3.85 45 No 640 3.50 75 Yes 540 3.00 60 ? 690 2.85 80 490 4.00 65 ?
Consider the following data set, which includes three attributes and a classification for admission decisions into an MBA program: a. Using the data shown, develop your own manual expert rules for decision making. b. Use the Gini index to build a decision tree. You can use manual calculations or a spreadsheet to perform the basic calculations. c. Use an automated decision tree software program to build a tree for the same data. Quantitative GMAT Score (percentile) GMAT GPA Decision 650 2.75 35 No 580 3.50 70 No 600 3.50 75 Yes 450 2.95 80 No 700 3.25 90 Yes 590 3.50 80 Yes 400 3.85 45 No 640 3.50 75 Yes 540 3.00 60 ? 690 2.85 80 490 4.00 65 ?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Consider the following data set, which includes three
attributes and a classification for admission decisions
into an MBA program:
a. Using the data shown, develop your own
manual expert rules for decision making.
b. Use the Gini index to build a decision
tree. You can use manual calculations or a
spreadsheet to perform the basic
calculations.
c. Use an automated decision tree software
program to build a tree for the same data.
Quantitative GMAT
Score (percentile)
GMAT
GPA
Decision
650
2.75
35
No
580
3.50
70
No
600
3.50
75
Yes
450
2.95
80
No
700
3.25
90
Yes
590
3.50
80
Yes
400
3.85
45
No
640
3.50
75
Yes
540
3.00
60
690
2.85
80
?
490
4.00
65
?
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