Top 10 Data Science Interview Questions 2023 :

1) How should you maintain a deployed model?

2) What are recommender systems?

3) How do you find RMSE and MSE in a linear regression model?

4) How can you select k for k-means? 

5) What is the significance of p-value?

6) How can outlier values be treated?

7) How can time-series data be declared as stationery?

8) How can you calculate accuracy using a confusion matrix?

9) Write a basic SQL query that lists all orders with customer information.

10) What is the ROC curve?

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