Created
March 19, 2018 19:10
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Gradient Descent
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| def gradient_descent(point,step_size,threshold): | |
| value = f(point) | |
| new_point = point - step_size * gradient(point) | |
| new_value = f(new_point) | |
| if abs(new_value - value) < threshold: | |
| return value | |
| return gradient_descent(new_point,step_size,threshold) |
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