Coding: write a serializer and deserializer for a binary tree. Come up with your own test cases.
Learning Engineer Interview Questions
6,591 learning engineer interview questions shared by candidates
Cual es tu nivel de inglés?
How do you build a model?
They ask me about classification and regression problems.
How to identify and deal with overfitting and underfitting
Don't remember the exact questions, but the DS/A question was around Leetcode easy level.
Imbalance training set problem GAN training
How to handle data in pandas
Tell me about yourself. Can you work without supervision?
This company is using fishy practice . In particular, they gave me a technical assignment , which directly replicates their key business problem. The problem is simple, but the best model would require the candidate to find the best features and hyper-parameters. When I submit a viable solution they reject application without providing any viable reason.
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