What projects to complete in ML for a more or less worthy portfolio?

Question

Machine learning

It's time to change profession, leave the airwaves and go to ML. What projects to complete so that they pay attention to you? help with advice

Answer 1

Well, for example, automatic text recognition in photographs. Or the determination of physiological parameters from a video recording of the patient's face. Can you handle it? If not, what is the point of the question?
It is necessary to carry out those projects for the implementation of which you have enough knowledge. I think this is the obvious answer.