I don’t have a lot of experience in industry and I would really like to hear from people with practical experience how things are done in practice. Not experimentation, but actual usage of models. Anything from classification to regression, I just want to hear from people who use these things from day to day.

Also, are there books which discuss case studies of models that made it into production? I’m looking to move on beyond the “regressing housing prices” examples into actual real-world examples of models. Maybe a book or an article which discusses these. Thanks!