Job Interview Experience For The Role Of Data Analyst at NovoLink
1. What are the different kinds of Ensemble learning?
2. What is the difference between population and sample in data?
3. Explain what regularization is and why it is useful.
4. How can you generate a random number between 1 – 7 with only a die?
5. What Are the Drawbacks of the Linear Model?
6. What cross-validation technique would you use on a time series data set?
7. If you are having 4GB RAM in your machine and you want to train your model on 10GB data set. How would you go about this problem? Have you ever faced this kind of problem in your machine learning/data science experience so far?
8. What is the role of the Activation Function in deep learning algorithms?
9. What is entropy and pruning in a decision tree algorithm?
10. How will you multiply a 4×3 matrix by a 3×2 matrix ?
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