Many Machine Learning related questions and a code exercise of sorting elements in a string and counting most frequent tokens.
Applied Scientist Interview Questions
1,175 applied scientist interview questions shared by candidates
Describe bias variance tradeoff? How would you handle an imbalanced dataset?
Statistics, Coding, and Data Science
ask for the computer vision algorithms like ResNet block, how FRCN works, and how yolo works, and what is their difference, after then we did a quick leetcode test (rotate the 2D matrix 90 degrees).
ML: 1. how do you deal with overfitting. 2. special token. 3. the components of transformers 4. attention mechanism 5. complexity of transformers 6. what is boosting 7. what is a p value
Q: L S T M structure
Given a list of people with different skill levels, how can you create minimum number of groups, such that within each group, the levels does not spread a given threshold.
what is a Random forest.
What is batch normalization? How do you add regularization and why? Explain how bag of words / word2vec work?
Formulate the problem of picking the heaviest book from the knapsack as a combinatorial problem
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