raw_data_X = [[3.393533211,2.331273381], [3.110073483,1.781539638], [1.343808831,3.368360954], [3.582294042,4.679179110], [2.280362439,2.866990263], [7.423436942,4.696522875], [5.745051997,3.533989803], [9.172168622,2.511101045], [7.792783481,3.424088941], [7.939820817,0.791637231]]raw_data_Y = [0,0,0,0,0,1,1,1,1,1]plt.scatter(x_train[y_train==0,0],x_train[y_train==0,1],color = 'r')plt.scatter(x_train[y_train==1,0],x_train[y_train==1,1],color = 'b') y_train==0,0],y_train==0,1],y_train==1,0],y_train==1,1] //代表什么意思
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