Coursera Machine Learning 第二周编程全套满分题目+注释（包括选做optional）

[{"title":"（ 31 个子文件 493KB ） Coursera Machine Learning 第二周编程全套满分题目+注释（包括选做optional）","children":[{"title":"1.txt <span style='color:#111;'> 46B </span>","children":null,"spread":false},{"title":"machine-learning-ex1","children":[{"title":"machine-learning-ex1","children":[{"title":"ex1.pdf <span style='color:#111;'> 478.45KB </span>","children":null,"spread":false},{"title":"ex1","children":[{"title":"plotData.m <span style='color:#111;'> 982B </span>","children":null,"spread":false},{"title":"ex1data1.txt <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"normalEqn.m <span style='color:#111;'> 668B </span>","children":null,"spread":false},{"title":"gradientDescentMulti.m <span style='color:#111;'> 1.00KB </span>","children":null,"spread":false},{"title":"ex1.m <span style='color:#111;'> 3.82KB </span>","children":null,"spread":false},{"title":"submit.m <span style='color:#111;'> 1.83KB </span>","children":null,"spread":false},{"title":"warmUpExercise.m <span style='color:#111;'> 513B </span>","children":null,"spread":false},{"title":"token.mat <span style='color:#111;'> 262B </span>","children":null,"spread":false},{"title":"ex1_multi.m <span style='color:#111;'> 4.74KB </span>","children":null,"spread":false},{"title":"ex1data2.txt <span style='color:#111;'> 657B </span>","children":null,"spread":false},{"title":"computeCostMulti.m <span style='color:#111;'> 699B </span>","children":null,"spread":false},{"title":"featureNormalize.m <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"gradientDescent.m <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"lib","children":[{"title":"submitWithConfiguration.m <span style='color:#111;'> 5.43KB </span>","children":null,"spread":false},{"title":"makeValidFieldName.m <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false},{"title":"jsonlab","children":[{"title":"varargin2struct.m <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false},{"title":"saveubjson.m <span style='color:#111;'> 15.75KB </span>","children":null,"spread":false},{"title":"ChangeLog.txt <span style='color:#111;'> 3.77KB </span>","children":null,"spread":false},{"title":"loadubjson.m <span style='color:#111;'> 15.21KB </span>","children":null,"spread":false},{"title":"mergestruct.m <span style='color:#111;'> 771B </span>","children":null,"spread":false},{"title":"loadjson.m <span style='color:#111;'> 18.29KB </span>","children":null,"spread":false},{"title":"savejson.m <span style='color:#111;'> 17.05KB </span>","children":null,"spread":false},{"title":"AUTHORS.txt <span style='color:#111;'> 1.59KB </span>","children":null,"spread":false},{"title":"README.txt <span style='color:#111;'> 18.92KB </span>","children":null,"spread":false},{"title":"jsonopt.m <span style='color:#111;'> 881B </span>","children":null,"spread":false},{"title":"LICENSE_BSD.txt <span style='color:#111;'> 1.51KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"computeCost.m <span style='color:#111;'> 670B </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true},{"title":"read me.txt <span style='color:#111;'> 26B </span>","children":null,"spread":false},{"title":"cost.m <span style='color:#111;'> 106B </span>","children":null,"spread":false}],"spread":true}]