How can i convert ''CentOS 7.3'' into ''CentOS minimal'' using SSH login?

[srispeed]

Can anybody advice me how  to convert ''CentOS 7.3'' into ''CentOS minimal''  using SSH login or some-other way?. Please help me??

[24x7servermanagement]

It can be possible to convert ''CentOS 7.3'' to ''CentOS minimal''  but it will take your lot of time so instead of this, I would suggest you to reinstall OS with minimal installation.