REPORT ON KNOWLEDGE
ACQUISITION PROCESS (FIELD PRACTICE)
Introduction:
After a brief deliberation between the members, Shamusudeen Rabiu was taken as
the expert fellow in the field of sport because of his expertise in the said
field, and Akanmu Semiu acted as the Knowledge Engineer/ Analyst.
a.
An Open ended
interview between the expertise fellow as an Interviewee and the Knowledge
Analyst as the Interviewer.
Interviewer:
Tell me what you know about sport
Interviewee:
Sport is a field of different areas, such as football, volley ball, lawn
tennis, etc.
Interviewer:
Okay, tell me about your own special area of interest
Interviewee:
My special area is football
Interviewer:
Why do you take football as your special area?
Interviewee:
This is because I enjoy playing football right from my childhood
Interviewer:
In what area can an expert system work in the area of football?
Interviewee: The major expertise that
the success of any football club lies on is the technical adviser; which is known as the coach.
Interviewer:
What are roles of the technical adviser?
Interviewee: To train the players, give technical rules
while the team is playing and most especially study the game to make decision
as the regards the team formation like 4-4-2, 4-3-3, and make substitution
where necessary.
b.
Representing the
group understanding in a conceptual graph.
The
group decided to use the Linear form (LF) of the Conceptual graph to represent
the understanding:
i.
[Sport]←[Field]→(Attr)→[Different
Areas].
ii.
[Person:
Interviewee]←(Attr)→[Special Area]→[Football].
iii.
[Enjoy]-
(Agnt)→[Person:
Interviewee]
(Actn)→[Sport:
Football].
iv.
[Lie]-
[Situation:
Success of Football Club]
[Proposition:
Person: Technical Adviser).
v.
[Person: Technical Adviser]←(actn)-
←1-[Train]
←2-[Guide]
←3-[Substitute]→(Thme)-
Proposition: [Person: Players].
c.
The group decided
to focus on the substitution exercise as the specific expertise decision of a
technical adviser of a football team.
A
new interview session was conducted using the structured questions, further
probing to explore a good understanding and the following If..then rules are
deduced.
i.
IF the right
winger of the opponent is faster
AND the left
defender of the team is outsmarted
THEN change the
left defender
ii.
IF the team is
leading by goals
AND pressure is
observed on the defense line
AND the goal scored
is to be defended
THEN substitute
striker with a defender
iii.
IF the midfield
is observed to be weak
AND the defense
is more pressurized
THEN substitute
convert left winger or right winger to the midfield.
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