For what it's worth, I do have a PhD in math with research in machine learning, and I still had a hard time getting calls back. To be fair to myself, I'm speaki

For what it's worth, I do have a PhD in math with research in machine learning, and I still had a hard time getting calls back. To be fair to myself, I'm speaking from my experience of grad-school-to-industry transition, and the lack of industry experience is a likely big reason for not getting as many calls back as I had anticipated.