Necessary to contact professors for MS in data science programs?

[carolbells]

Is it necessary to contact professor for MS in data science programs? Given that these are mostly professional masters I don't think it's necessary?

[omicrontrabb]

Even for PhD programs in statistics, professors don’t really want you to contact them before you’re accepted. It’s mostly a waste of their time and isn’t going to increase your admissions chances. There’s just too many applicants for professors to have time for that. Go to an open house or visit day if you want to talk to people.