使用单引号,而非双引号
>> [heart_scale_label, heart_scale_instance] = libsvmread('email_test.txt');
>> [heart_scale_label, heart_scale_instance] = libsvmread("email_test.txt");
can't open input file 0
使用单引号,而非双引号
>> [heart_scale_label, heart_scale_instance] = libsvmread('email_test.txt');
>> [heart_scale_label, heart_scale_instance] = libsvmread("email_test.txt");
can't open input file 0