Table 2.

Prediction error.

Error of outputs	Unit 1	Unit 2	Unit 3	Unit 4
Cosine, yellow	2.28 × 10−4	8.09 × 10−5	7.29 × 10−4	8.63 × 10−4
Cosine, green	8.34 × 10−4	7.04 × 10−4	1.50 × 10−4	2.01 × 10−4
Square, yellow	3.91 × 10−4	9.64 × 10−5	1.74 × 10−3	3.23 × 10−4
Square, green	1.40 × 10−3	3.27 × 10−4	3.54 × 10−4	2.60 × 10−4