()
| 104 | return errorRate |
| 105 | |
| 106 | def multiTest(): |
| 107 | numTests = 10; errorSum = 0.0 |
| 108 | for k in range(numTests): |
| 109 | errorSum += colicTest() |
| 110 | print("after %d iterations the average error rate is: %f" % (numTests, errorSum/float(numTests))) |
| 111 | |
| 112 | dataArr, labelMat = loadDataSet() |
| 113 | weights = stocGradAscent1(array(dataArr), labelMat) |