I've recently become interested in OCR due to using Kaku on Android for trying to get better at reading Japanese. So thanks Hacker News for showing me a new version. I'd love any comments about other resources that may be good for learning. Especially because for funsies I'd like to try and develop my own.
Thanks! A dataset was one of the things I was dreading searching for/building. (Maybe this was super easily searchable and I'm just a goon, again I'm early stages of passing interest).