1 1)introduction to machine learning 2)learning problem 3)learning system design ies 511 machine...

14
1 1) Introduction to Machine Learning 2) Learning problem 3) Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M. Mitchell, Machine Learning course at CMU and Prof. E. Alpaydın, Introduction to Machine Learning, 2004)

Upload: reynold-hopkins

Post on 18-Dec-2015

215 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

1

1) Introduction to Machine Learning

2) Learning problem

3) Learning system design

IES 511

Machine Learning Dr. Türker İnce

(Lecture notes by Prof. T. M. Mitchell, Machine Learning course at CMU and Prof. E. Alpaydın, Introduction to Machine Learning, 2004)

Page 2: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

2

What’s Machine Learning?

Page 3: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

3

• Machine Learning is programming computers to optimize a performance criterion using example data or past experience

• There is no need to “learn” to calculate payrol?

• Learning is used when:• Human expertise does not exist (navigating on Mars),

• Humans are unable to explain their expertise (speech recognition, face recognition),

• Solution changes in time (routing a computer network),

• Solution needs to be adapted to particular cases (user

biometrics)

Why Learn?

Page 4: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

4

Page 5: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

5

Page 6: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

6

Face Recognition

Page 7: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

7

Page 8: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

8

Page 9: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

9

Page 10: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

10

ML is a multidisciplinary field

Page 11: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

11

Page 12: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

12

Page 13: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

13

Page 14: 1 1)Introduction to Machine Learning 2)Learning problem 3)Learning system design IES 511 Machine Learning Dr. Türker İnce (Lecture notes by Prof. T. M

14