PhD in Machine Learning from CS Department or from EE Department? I am from electrical engineering background and I want to do PhD in machine learning. But machine learning is a multi-disciplinary field and available in many departments. So I am bit confused that from which department I should pursue PhD and what is the difference in PhD programs in different departments. Should I pursue PhD in machine learning in computer science department or from electrical departments. Thanks.
It's not about the department.  Choose an adviser that is good in machine learning (ML).  He/she might be in CS or EE.  In my university, there are staff members in both departments who can supervise ML projects.   Choose someone who fits your interest and work style; see recent question regarding selecting an adviser.