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Given an integer array and a target value, can you write a function that returns all the triplets whose sum is equal to the target value?

How are window functions in SQL utilized differently compared to aggregation functions and joins?

Can you clarify what bootstrapping involves and whether it's advisable to use it to expand sample size?

Why are you looking for a job at the moment?

How would you determine the expected value of a random variable that has a basic distribution? Also, how might one go about constructing a confidence interval for this value?

In your current role, what do you consider your biggest achievements?

What distinguishes SVM from Random Forest?

If you had to build an unsupervised learning model to identify outliers in a dataset with 2 behavioral variables and 5 contextual attributes that needed normalization, how would you proceed? Furthermore, how would you assess the model's effectiveness using evaluation metrics and visualizations?

Can you break down the concept and workflow of a Neural Network?

How does the BERT model differ from the BiLSTM, and why is it considered superior?