How would you do if I ask you to recurit one team of engineers?
Machine Operation Interview Questions
6,441 machine operation interview questions shared by candidates
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Coding/Problem Solving: The vending machine and coin change
SQL: joins, window functions python: new column assignment, string and list manipulations How does XGBoost work? step by step process with example How to represent categorical column with high cardinality How can embeddings be generated? How encoder-decoder might help in this How to find presence of multicollinearity in data? What is chi square test of independence? How to handle imbalanced classification? Why is PR auc better suited to such cases then ROC auc? How to handle large no. of classes in multiclass classification? What is negative sampling and how does it help in such scenarios?
Why do you want to leave your current job?
What's you strength and weakness, cliche like that.
given dictionary and asked convert it into dataframe and build linear regression using dF
Basic ML concepts and system designs
1. Given two nodes and one tree, find all the common ancestors of given two modes. 2. Flatten a binary tree to a linkedin list. (in place)
What features were used for your projects?
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