斯坦福机器学习编程作业machine-learning-ex4，神经网络模型，Neural Networks Learning题目，满分，2015最新作业答案 matlab代码
资源文件列表
machine-learning-ex4/ex4/checkNNGradients.m , 1950
machine-learning-ex4/ex4/computeNumericalGradient.m , 1095
machine-learning-ex4/ex4/debugInitializeWeights.m , 841
machine-learning-ex4/ex4/displayData.m , 1502
machine-learning-ex4/ex4/ex4.m , 8073
machine-learning-ex4/ex4/ex4data1.mat , 7511764
machine-learning-ex4/ex4/ex4weights.mat , 79592
machine-learning-ex4/ex4/fmincg.m , 8749
machine-learning-ex4/ex4/lib/jsonlab/AUTHORS.txt , 1624
machine-learning-ex4/ex4/lib/jsonlab/ChangeLog.txt , 3862
machine-learning-ex4/ex4/lib/jsonlab/LICENSE_BSD.txt , 1551
machine-learning-ex4/ex4/lib/jsonlab/README.txt , 19369
machine-learning-ex4/ex4/lib/jsonlab/jsonopt.m , 881
machine-learning-ex4/ex4/lib/jsonlab/loadjson.m , 18732
machine-learning-ex4/ex4/lib/jsonlab/loadubjson.m , 15574
machine-learning-ex4/ex4/lib/jsonlab/mergestruct.m , 771
machine-learning-ex4/ex4/lib/jsonlab/savejson.m , 17462
machine-learning-ex4/ex4/lib/jsonlab/saveubjson.m , 16123
machine-learning-ex4/ex4/lib/jsonlab/varargin2struct.m , 1094
machine-learning-ex4/ex4/lib/makeValidFieldName.m , 1195
machine-learning-ex4/ex4/lib/submitWithConfiguration.m , 3734
machine-learning-ex4/ex4/nnCostFunction.m , 5158
machine-learning-ex4/ex4/predict.m , 585
machine-learning-ex4/ex4/randInitializeWeights.m , 899
machine-learning-ex4/ex4/sigmoid.m , 137
machine-learning-ex4/ex4/sigmoidGradient.m , 710
machine-learning-ex4/ex4/submit.m , 1635
machine-learning-ex4/ex4/token.mat , 258
machine-learning-ex4/ex4.pdf , 356692