1 Pertemuan 1 WHAT IS ARTIFICIAL INTELLIGENCE ? Matakuliah: T0264/Inteligensia Semu Tahun: 2005 Versi: 1/0

2 Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : >

3 Outline Materi Materi 1 Materi 2 Materi 3 Materi 4 Materi 5

4 WHAT IS ARTIFICIAL INTELLIGENCE ? Artificial Intelligence definition –Artificial Intelligence is the study of how to make computers do things at which, at the moment, people are better. Rich,E. and Knight,K. Artificial Intelligence, 1991.

5 1.1 The AI Problem Some of the task domains of Artificial Intelligence Mundane Tasks –Perception : –Vision –Speech  Natural Languange : –Understanding –Generation –Translation  Commonsense reasoning  Robot control

6 1.1 The AI Problem Some of the task domains of Artificial Intelligence Formal Tasks  Games : –Chess –Backgammon –Checkers –Go  Mathematics : –Geometry –Logic –Intergral calculus –Proving properties of programs

7 1.1 The AI Problem Some of the task domains of Artificial Intelligence Expert Tasks –Engineering : Design Fault finding Manufacturing planning –Scientific analysis –Medical diagnosis –Financial analysis

8 1.2 The Underlying Assumption Pembahasan

9 1.3 What is an AI Technique? Tic Tac Toe

What is an AI Technique? Question Answering Example Marry went shopping for a new coat. She found a red one she really liked. When she got it home, she discovered that it went perfectly with her favorite dress. Q1:What did Marry go shopping for ? Q2:What did Marry find that she liked? Q3:Did Marry buy anything ?

What is an AI Technique? A Structure Representation of a Sentence Event2 Instance:Finding Tense:Past Agent:Marry Object:Thing1 Thing1 Instance:Coat Color:Red Event2 Instance:Liking Tense:Past Modifier:Much Object:Thing1

What is an AI Technique ? Shopping Script : –Roles: C(customer), S(salesperson) –Props: M (merchandise), D(dollars) –Location: L (a store)

13 3.C looks for a specific M4.C looks for anyinteresting M 2. C begin looking around 1. C enters L 5. C asks S for help C finds M’8. C fails to find M 9.C leaves L11.C leaves L10.C buys M’12. goto step C leaves L 14. C takes M’

Conclusion of AI Technique –Search –Use of Knowledge –Abstraction

The Level of the Model 1.5 Criteria for Success 1.6 References 1.7 Final Word

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