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Data Associate Interview Questions
2,703 data associate interview questions shared by candidates
Machine Learning algorithms like classification, regressions, and clustering. Python questions on Numpy, pandas.
- Competency and situational based questions - Why do you want to be a Data Analyst
why do you want to leave your current organisation?
scenario based questions for data processing
ML project - impact , algorithm and metrics used
1st round - Technical round, based on past projects and detailed explanation of algorithms used and why. Some python and sql questions. 2nd round - Online test Python, SQL and some ML and Statistics related questions 3rd round - With delivery head. Explain one project in detail and some case studies to track your train of thought. 4th round - HR round. General questions.
How do you treat outliers ? Is clipping method used to treat outliers statistically correct ?
Explain the data preprocessing steps that you have in your projects ? Will preprocessing solve all the issues with the model that you build ?
What are types of neural networks ? What is back propagation ? ( Wanted the gradient descent process also explained with the math behind it)
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