I think yes and no. Something like the centralized server is a good idea to learn from lots of players. Did you have something else in mind for collecting dat

I think yes and no. Something like the centralized server is a good idea to learn from lots of players. Did you have something else in mind for collecting data? But I think machine learing is about selectively ignoring information, cutting to what's important. But of course you do need enough information to start with.