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HTML
CSS
Python
PHP
MySQL
Linux
Shobha
The best way to predict the future is to invent it
What is a confusion matrix, and how do you calculate its various metrics?
RELATED INTERVIEW QUESTIONS
What are the major differences between SQL and NoSQL databases in data analytics?
Explain how an ensemble learning method like Random Forest improves model performance.
How do you assess model accuracy when working with time-series data?
What is Gaussian Naive Bayes, and when would you use it in classification?
What are autoencoders, and how are they used in unsupervised learning tasks?
What is a confusion matrix, and how do you calculate its various metrics?
What is the difference between batch processing and streaming in big data analytics?
How do you perform outlier detection in data analytics?
What is the concept of Feature Extraction in computer vision analytics?
How do you deal with large-scale, unstructured data in text analytics?
How do you handle high-cardinality categorical features in machine learning models?
What is stratified sampling, and when should it be used in machine learning?
How would you handle seasonality in a time-series forecasting problem?
What is a data mart, and how does it differ from a data warehouse in terms of analytical purposes?
What is feature selection, and how does it impact the model’s performance?
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