60 minutes Correlation One MCQ - It has many questions which are extremely subjective and that is what is really frustrating.. Some questions are just poorly worded.. Gave interview some time last month. Not sure of the outcome
Preguntas de entrevista [1]
Pregunta 1
3 questions were extremely subjective.. It was very frustrating. The rest of the questions are farely okay/easy. Some MCQ questions were
1. What would be the accuracy of a Logistic Regression model trying to seperate a circle.
2. Which of the specific points are unlikely to come from a specific normal distribution, given its mean and covariance matrix
3. Subjective question on Heteroskedasticity
4. Subjective question on A/B testing (Would the number of false positives increase or decrease)
5. Mean of Pareto Distribution in Central Limit Theorem
6. Find P(3X + 4Y) > 5 given mean and variance of X and Y that are IIDs
Envié una solicitud electrónica. Acudí a una entrevista en Wayfair (Boston, MA)
Entrevista
It was mix of conversational and code writing process for the interview. Recruiter sent me some materials to prepare for the case based ML interview. For this role they set 6-7 rounds of interview
Solicité el puesto a través de un captador. El proceso duró más de 1 semana. Acudí a una entrevista en Wayfair (New York, NY) en ene 2022
Entrevista
Recruiter reached out on LinkedIn.
Screening round: all behavior type questions with the team director.
I thought it went great, but may be they were looking for someone different. They sent reject.
Envié una solicitud electrónica. El proceso duró 3 semanas. Acudí a una entrevista en Wayfair en ene 2022
Entrevista
The process was fairly straightforward. Started by talking to a recruiter about my background and interests. Met with the hiring manager going into more detail on resume and background. Finally ended with a virtual onsite panel with 4 interviews with each around 45 min.
Started with a coding type problem, and other ML concepts, followed by a system design. The last 2 sessions covered behavioral and product sense.