Sorry for the rapid-fire replies, but this just popped to mind, did you see the announcement the other day that Julia Academy is now free and available online?! There are topics specific to ML.
And you might consider spending your lunch hour next Tue with Dr. @mbauman:
Webinar : Machine Learning with Julia
Julia Computing Webinar
Tuesday November 19 2019, 12:00 pm - 1:00 pm US Eastern Time
Mode : Online
Presenter : Dr. Matt Bauman, Senior Research Scientist, Julia Computing
This may be a personal link as it came via email to my Julia Computing linked-address, but the form looks fine (if this should be pulled down, please alert me). Signed up but haven’t heard back yet: