[D] How important is a PhD for industry?

I'm 21 years old and currently pursuing a master's degree in theoretical physics in the UK. I have a strong interest in machine learning and have completed many computing courses as well as independent projects in this field.

I'm considering a career in machine learning and I'm curious about the benefits of doing a PhD. I've heard that the salary difference may not be substantial. Could anyone provide insights on how important a PhD is for specific roles in this …

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