variance of distributions by technical screener and a data analysis problem. no other specific questions during in person interviews
Sr Data Scientist Interview Questions
3,392 sr data scientist interview questions shared by candidates
It's common to have 50-60 hour weeks in this role, would you have any issues with that?
Very basic questions about machine learning and sql
1. data structure-based questions. 2. string and complexity-based questions 3. detail about SVM
Implement k-means clustering, with inputs an N*D matrix and outputs k N_i*D matrices.
What is the difference between bagging and boosting?
He seemed like someone who just went through some cool ML/DS terms. Asked about how to fit a logistic regression, PCA, p-value, A/B testing, gradient descent, bias-variance tradeoff etc. In scripting question, he merely asked how to find mode of a list without using any in-built maths function or library.
Tell me about a time when you had to deal with a setback in a project and how you overcame it.
Pitch a project of your choice in 15 mins followed by 5 key questions on it
The end to end pipeline of the project I was working on in the previous company
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