2
What is Project Management?
Project management is the application of knowledge, skills, tools and techniques to project activities to meet project requirements.
3
A Step By Step Tutorial
This tutorial has all the necessary parts to reach a preferred decision. The 4 parts of the tutorial are:
• Brainstorming the Problem• Decide Alternatives• Select Decision Criteria• Select a Model
4
1 - Brainstorming the Problem
In the first part, we use the brainstorming capability where we type our ideas about the problem.
And we decide to our decision goal that “Select a film”.
5
2 – Decide Alternatives
Our alternatives are the three films from which we choose
Goal Level Level2 Alternatives
horror Paranormal
ActivitySelect a film adventure Gladiator
romantic Titanic
6
3 - Select Decision Criteria
Define the decision criteria so that there is a clear understanding of the criteria used and what metrics will be used to measure the criteria.
1)Type2)IMDB Rating3)Director4) Actors/Actress
7
4 – Select a Model
1 - Control List Model2 – Simple Scoring Model3 – Analytical Hierarchy Process (AHP)
8
Benefits of a Model
• Reduces errors• Biases in human judgment• Controls the role of politics• Helps to organization to make value
maximizing choices
9
4 – 1 – Control List ModelAlternatives Criterion High Medium Low
Paranormal Activity Type x
IMDB Rating x
Director x
Actors/Actress x
Gladiator Type x
IMDB Rating x
Director x
Actors/Actress x
Titanic Type x
IMDB Rating x
Director x
Actors/Actress x
11
4 – 2 – Simple Scoring Model(A) (B) (A)x(B)
Alternatives Criterion Importance Weight Score Weighted Score
Paranormal Activity Type 1 1 1
IMDB Rating 3 3 9
Director 2 2 4
Actors/Actress 2 1 2
Total Score 16
Gladiator Type 1 1 1
IMDB Rating 3 3 9
Director 2 2 4
12
(A) (B) (A)x(B)
Alternatives Criterion Importance Weight
Score Weighted Score
Actors/Actress 2 3 6
Total Score 20
Titanic Type 1 1 1
IMDB Rating 3 3 9
Director 2 2 4
Actors/Actress 2 2 4
Total Score 18
14
4 – 3 - AHP
Criteria 1 2 3 4
1.Type 1 1/7 1/5 1/3
2.IMDB Rating 7 1 3 5
3.Director 5 1/3 1 3
4.Actors/Actress 3 1/5 1/3 1
15
1 2 3 4 Wi
1 0,063 0,084 0,044 0,036 0,057
2 0,438 0,588 0,667 0,538 0,558
3 0,313 0,197 0,222 0,323 0,264
4 0,188 0,118 0,074 0.108 0,122
1 / (1+7+5+3)(1/7) / (1/7+1+ 1/3+1/5)
(0,063+ 0,084+ 0,044+ 0,036) / 4
16
Consistency Index (CI)
CI=(λ – n) / (n-1)
λ 1=(1*0,057 + 1/7*0,558 + 1/5*0,264 + 1/3*0,122) / 0,057=4,036λ 2=4,228λ 3=4,170λ 4=4,041λ =(λ 1+ λ 2 + λ 3+ λ 4 ) / 4 = 4,119
CI = (4,119 – 4) / 3= 0,040
17
Consistency Ratio (CR)
CR=CI / RI ≤ 0,1CR=0,040 / 0,90 =0,044 ≤ 0,1
N RI
1 0
2 0
3 0,58
4 0,90
5 1,12
18
Pair wise Comparisons Amongst Film and Type
Paranormal Activity Gladiator Titanic
Paranormal Activity 1 1/7 1/3
Gladiator 7 1 3
Titanic 3 1/3 1
11 (1+7+3) 1,48 4,33
Paranormal Activity Gladiator Titanic S1
Paranormal Activity 0,09 0,10 0,08 0,09
Gladiator 0,64 0,68 0,69 0,67
Titanic 0,27 0,23 0,23 0,24
1/11 (0,09+ 0,10+ 0,08) /3
19
Pair wise Comparisons Amongst Film and IMDB Rating
Paranormal Activity Gladiator Titanic
Paranormal Activity 1 1/5 1/3
Gladiator 5 1 3
Titanic 3 1/3 1
9 1,53 4,33
Paranormal Activity Gladiator Titanic S2
Paranormal Activity 0,11 0,13 0,08 0,11
Gladiator 0,56 0,65 0,69 0,63
Titanic 0,33 0,22 0,23 0,26
20
Pair wise Comparisons Amongst Film and Director
Paranormal Activity Gladiator Titanic
Paranormal Activity 1 1/5 1/5
Gladiator 5 1 1
Titanic 5 1 1
11 2,2 2,2
Paranormal Activity Gladiator Titanic S3
Paranormal Activity 0,10 0,10 0,10 0,10
Gladiator 0,45 0,45 0,45 0,45
Titanic 0,45 0,45 0,45 0,45
21
Pair wise Comparisons Amongst Film and Actors/Actress
Paranormal Activity Gladiator Titanic
Paranormal Activity 1 1/7 1/5
Gladiator 7 1 3
Titanic 5 1/3 1
13 1,48 4,2
Paranormal Activity Gladiator Titanic S4
Paranormal Activity 0,08 0,10 0,05 0,08
Gladiator 0,54 0,68 0,71 0,64
Titanic 0,38 0,23 0,24 0,28
22
S1 S2 S3 S4
Paranormal Activity 0,09 0,11 0,10 0,08
Gladiator 0,67 0,63 0,45 0,64
Titanic 0,24 0,26 0,45 0,28
23
Comparison the SnS1 S2 S3 S4
Paranormal Activity
0,09 0,11 0,10 0,08
Gladiator 0,67 0,63 0,45 0,64
Titanic 0,24 0,26 0,45 0,28
X
Wi
1 0,057
2 0,558
3 0,264
4 0,122
Pi
Paranormal Activity 0,10
Gladiator 0,59
Titanic 0,31
=