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Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
variance of distributions by technical screener and a data analysis problem. no other specific questions during in person interviews
It's common to have 50-60 hour weeks in this role, would you have any issues with that?
Explain logistic regression. What is the interpretation of the coefficients?
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.
List the assumptions of a linear model.
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