{ "name": "search-interviewsNoData_300x250_right//CA", "id": "div-AdSlot-l4vmgo8o", "fluid": true }
Machine learning research engineer Interview Questions
12
Machine Learning Research Engineer interview questions shared by candidates
After you have decided which features to use, describe the process of constructing feature-vectors
1 Answers↳
It was almost all about tf-idf vectorizer
Machine Learning Research Engineer was asked...July 8, 2019
I was given example data points and was asked how I would analyze and interpret these data.
1 Answers↳
I answered the interviewer's questions to the best of my ability but I think they were looking for a more confident, concrete answer than the one I gave (which explained the high uncertainty of any prediction given the very small sample size). Less
How do you implement feature selection in text classification?
1 Answers↳
Mutual information / chi-squared criteria
General C++ questions: exceptions in constructors / stack unwinding, step-by-step creation of objects (order of constructors & members initialization), virtual inheritance. Specific question - can you use 'auto_ptr' in vectors?
Implement function to find all common ancestors of two nodes in a binary tree
What is cross-validation? Some algorithm questions (graphs, arrays etc.) ML discussion with a focus on fraud detection
Machine Learning Research Engineer was asked...June 1, 2019
Explain how your favorite machine learning algorithm works
Machine Learning Research Engineer was asked...July 14, 2020
Deep Learning related questions and questions about my case solution (such as details on the algorithms used). Generic coding interviews such as sorting algorithms and OOP.
See Interview Questions for Similar Jobs
machine learning research scientistdeep learning research engineermachine learning engineermachine learning data scientistjunior machine learning engineersenior machine learning engineerpython machine learning engineerml engineersenior machine learning scientistpython data scientistdata science engineermachine learning researchersr data scientistsoftware engineer natural language processingapplied research scientistresearch scientist machine learningnlp data scientistsr. data scientistmachine learning scientist