A very nice and gentle introduction (based on TensorFlow and Keras) is provided in the textbook Deep Learning for Physics Research by Martin Erdmann, Jonas Glombitza, Gregor Kasieczka, and Uwe Klemradt.
This video provides an introduction into the history of machine learning. You don't need it for tackling the problem. It gives some perspective and aims for a broader picture.
To get some perspective in what areas of particle physics machine learning is used, please have a look at this review article about the use of machine learning in LHC physics:
A very nice introduction to build up intuition what deep learning actually is: an optimisation problem in which arbitrary (unknown) functions are approximated is the YouTube series by 3Blue1Brown.
The tutorial makes heavy use of Jupyter notebooks. If you want to try them, you can open them directly in your browser, using a service called binder. Try it out: