斯坦福machine learning assignment代码（100分版）

应用背景 斯坦福machine learning课程 assignment代码（100分 optional全部完成） In this exercise, you will implement linear regression and get to see it work on data. 关键技术Part Submitted File Points Warm up exercise warmUpExercise.m 10 points Compute cost for one variable computeCost.m 40 points Gradient descent for one variable gradientDescent.m 50 points Total Points 100 points Optional Exercises Part Submitted File Points Feature normalization featureNormalize.m 0 points Compute cost for multiple variables computeCostMulti.m 0 points Gradient descent for multiple variables gradientDescentMulti.m 0 points Normal Equations normalEqn.m 0 points