Tue Oct 19 17:00:22 2021

perceptron_test
  Python version: 3.6.9
  The Perceptron.
  Data file: index, rpm, vibration, rating
  Rating is 0 for bad, 1 for good.
  Use the perceptron algorithm to determine a
  classifier f(rpm,vibration) -> {0, 1}

  Generator Ratings

  Number of generators = 56
  56 good generators, and 56 bad generators
  562 <= RPM <= 939
  79 <= VIB <= 585
  GOOD: mean RPM = 740.75, mean VIB = 447.286
  BAD:  mean RPM = 741.964, mean VIB = 219.857
  79 <= VIB <= 585
  Graphics saved as "perceptron_data.png"
  All training data classified on step 8

  Perceptron weights:
  f(x) = -0.541674 + 0.397848 * r + 0.740477 * v


  Index    x*w  (0<x*w)  Rating

      0   -0.21      0      0
      1    0.07      1      1
      2    0.07      1      1
      3    0.06      1      1
      4    0.12      1      1
      5   -0.01      0      0
      6   -0.29      0      0
      7   -0.23      0      0
      8    0.10      1      1
      9   -0.02      0      0
     10   -0.05      0      0
     11    0.21      1      1
     12   -0.11      0      0
     13    0.18      1      1
     14   -0.21      0      0
     15   -0.23      0      0
     16    0.17      1      1
     17    0.23      1      1
     18   -0.22      0      0
     19    0.24      1      1
     20    0.23      1      1
     21    0.20      1      1
     22   -0.11      0      0
     23   -0.21      0      0
     24    0.14      1      1
     25    0.12      1      1
     26   -0.10      0      0
     27   -0.09      0      0
     28    0.12      1      1
     29   -0.06      0      0
     30    0.20      1      1
     31   -0.17      0      0
     32   -0.11      0      0
     33    0.20      1      1
     34   -0.08      0      0
     35   -0.23      0      0
     36    0.24      1      1
     37    0.29      1      1
     38   -0.12      0      0
     39   -0.21      0      0
     40    0.30      1      1
     41   -0.08      0      0
     42   -0.13      0      0
     43   -0.16      0      0
     44    0.10      1      1
     45    0.21      1      1
     46   -0.21      0      0
     47   -0.10      0      0
     48    0.26      1      1
     49    0.22      1      1
     50    0.17      1      1
     51    0.28      1      1
     52    0.28      1      1
     53   -0.14      0      0
     54    0.19      1      1
     55   -0.18      0      0
  Graphics saved as "perceptron_classifier.png"

perceptron_test
  Normal end of execution.
Tue Oct 19 17:00:23 2021