IT 445
etrade2016
IT445-Assignments3Questions.docx|
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Question One |
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Assignment3
Deadline: Day 02/12/2017 @ 23:59
[Total Mark for this Assignment is 5]
Decision support systems
IT 445
College of Computing and Informatics
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Question One
1 Mark
Learning Outcome(s):
Analyse various industrial applications of Decision Support Systems and their limitations.
What is sentiment analysis? Write the steps for the sentiment analysis process.
Question Two
1 Marks
Learning Outcome(s):
Analyse various industrial applications of Decision Support Systems and their limitations.
Give definition for each of the following.
a. Web mining
b. Web Content mining
c. Web Usage mining
d. Social Media Analytics
Question Three
1 Mark
Learning Outcome(s):
Gain mastery in using some decision support system, the database working with DSS and statistical models.
Define Genetic Algorithms and its main theme.
Write the names of genetic operators used in Genetic Algorithms.
Question Four
2 Mark
Learning Outcome(s):
Gain mastery in using some decision support system, the database working with DSS and statistical models.
Produce the next generation from the given initial population.
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Initial Population |
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32 |
16 |
8 |
4 |
2 |
1 |
Calculated Results |
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Parent 1 |
1 |
0 |
0 |
1 |
1 |
0 |
38 |
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Parent 2 |
1 |
1 |
1 |
0 |
0 |
0 |
56 |
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Parent 3 |
0 |
0 |
1 |
1 |
0 |
0 |
12 |
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Parent 4 |
1 |
0 |
1 |
0 |
1 |
1 |
43 |
Hints for students:
· Select the best two parents
· Perform crossover- Take the crossover point exactly in the middle
· Perform mutation - offspring1- mutate bits 2 and 5
offspring2- mutate bits 1 and 4
· Generate the next population
