¡@
python Programming Glossary: theta1How to create a simple Gradient Descent algorithm http://stackoverflow.com/questions/3837692/how-to-create-a-simple-gradient-descent-algorithm sys.maxint error 0 step 0.0001 dthresh 0.1 import random theta1 random.random theta2 random.random theta0 random.random while.. random.random while derror dthresh diff 400 theta0 2104 theta1 3 theta2 theta0 theta0 step diff 1 theta1 theta1 step diff 2104.. 400 theta0 2104 theta1 3 theta2 theta0 theta0 step diff 1 theta1 theta1 step diff 2104 theta2 theta2 step diff 3 hserror diff..
|