Data Mining: Practical Machine Learning Tools and Techniques, Second Edition

C

AB

1

("bias")

1

attribute ("bias")

a 1

attribute

a 2

–1.5

1 1

1 1 –1 –1

–0.5

1.5

(e)

1 1 – 1.5

attribute

a 1

attribute

a 2

1

(“bias”)

(f)

1

("bias")

attribute

a 1

attribute

a 2

11

• 0.5

(g)

• 1 – 0.5

attribute

ai

1

(“bias”)

(h)

1

0

01
(a)

1

0

01

(b)

1

0

01

(c)

1

0

(d)

Figure 6.10Example datasets and corresponding perceptrons.