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joyhuang9473/coursera-stanford-machine-learning-class-week3-assignment-compute-cost-and-gradient.m

Last active November 16, 2015 12:40
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Compute and display initial cost and gradient in ex2data1.txt.
Raw
coursera-stanford-machine-learning-class-week3-assignment-compute-cost-and-gradient.m
% Octave console output
Cost at initial theta (zeros): 0.693147
Gradient at initial theta (zeros):
-0.100000
-12.009217
-11.262842
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