How to write some mid-easy queries with SQL and how to visualize and present case study metrics (focus on website related KPIs).
Data Science Summer Intern Interview Questions
3,790 data science summer intern interview questions shared by candidates
what's the difference between RF and LR Difference between underfitting and overfitting ...
What is Overfitting, and ow can one avoid it in a model?
they asked me to explain a challenging problem I had solved in a previous project, including how I approached it, why I chose that solution, and what the impact was on the final outcome.
Do you have experience in pytorch, numpy and pandas.
Finish the Data Challenge in a week
How do you handle feedback
Walk me through one of the projects on your resume.
*present yourself * Talk about your data science projects. And then they dig deeper asking about the ifferent details of how you went about doing different things ( For my specific case: how you handled your imbalanced dataset? how did you choose the right CNN architecture for your computer vision task? ...) * What is word2vec / tfidf / ... ? (it was an NLP position) * Do you have experience with cloud tools like AWS GCP .. ? .... No technical test.
Introduce yourself, what are your skills, is the place a problem.
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