请问有没有小伙伴最近面过或者正准备面quora ds的，楼主看到相关面经比较少。因为正在准备这个面试，所以希望能和一样面quora的小伙伴讨论一下
以下是hr告知的面试内容：
The phone interview will be about 45 minutes and will assess your communication and problem solving ability. It might be helpful to brush up on experimental design / analysis (in the context of A/B testing) and general processes when working with machine learning models.