I applied on Angellist for a vacancy at the Bangalore office. I received a mail from them after a few days, they provided a data science problem. The problem involved a cancer dataset and a few questions, I completed the task in three hours and sent my solution. After that I tried to reach out to them multiple times to know the status of my job application and provide a feedback on my assignment. They never revert on my mail and never even cared to share the feedback on my work.
I applied through a recruiter. I interviewed at Sezzle
Interview
Another Time wasting company. Gave a Dataset for cancer prediction, asked so many things to complete that project but when I completed all and sent after that they stop responding to my call.
don't even give feedback. I don't understand why the company did this sort of unprofessional behavior.
Interview questions [1]
Question 1
-Please provide a confusion matrix and explain how it can help us to check the
reliability of the result.
● Please provide the learning curve and explain how it can help us in determining
whether the model is being over-fit or under-fit.
● When do you consider adding the “regularization parameter” to the model? and
how it will help to improve the model performance?
● Please briefly explain how reinforcement-learning can be utilized in fraud
detection models.
● Please describe when to use logistic sigmoid, tanh, and Fourier as a basis function.
2
I applied online. The process took 1 week. I interviewed at Sezzle (Bengaluru) in Nov 2020
Interview
Worst case. They ask you all questions in a mail.
Send you a homework problem and give 72 hours.
Even if you do the best they wont call back. Worst and time waste. No repsonse after getting back 3-4 times as well.