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joyhuang9473/coursera-stanford-machine-learning-class-week6-test-various-values-of-lambda-and-compute-error.m

Created November 17, 2015 07:22
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Test various values of lambda and compute error
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coursera-stanford-machine-learning-class-week6-test-various-values-of-lambda-and-compute-error.m
Iteration 200 | Cost: 1.812655e-01
Iteration 200 | Cost: 1.902681e-01
Iteration 200 | Cost: 2.527827e-01
Iteration 200 | Cost: 3.850725e-01
Iteration 200 | Cost: 6.692749e-01
Iteration 186 | Cost: 1.443470e+00
Iteration 111 | Cost: 3.101591e+00
Iteration 61 | Cost: 7.268148e+00
Iteration 33 | Cost: 1.586769e+01
Iteration 20 | Cost: 3.337220e+01
lambda Train Error Validation Error
0.000000 0.181265 22.664199
0.001000 0.158597 18.165177
0.003000 0.187127 19.029032
0.010000 0.221858 17.059909
0.030000 0.281862 12.829269
0.100000 0.459318 7.587014
0.300000 0.921760 4.636833
1.000000 2.076188 4.260625
3.000000 4.901351 3.822907
10.000000 16.092213 9.945509
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