mlclass-ex3 ...........\displayData.m ...........\ex3.m ...........\ex3_nn.m ...........\ex3data1.mat ...........\ex3weights.mat ...........\fmincg.m ...........\lrCostFunction.m ...........\ml_login_data.mat ...........\oneVsAll.m ...........\predict.m ...........\predictOneVsAll.m ...........\sigmoid.m ...........\submit.m ...........\submitWeb.m