Coding questions very similar to LeetCode high-frequency problems.
Operations Research Scientist Interview Questions
1,036 operations research scientist interview questions shared by candidates
BQ: The most challenging project
find minimum value in BST
Count the repetitions of a target number in a sorted array and return KNN given a list of coordinates. Very easy but it requires heap specifically. The first question requires O(log n) complexity
In the coding interview, there were two questions. One on efficient representation of two vectors with repeated values and their dot product. Other was very simple statistics question.
One coding interview 45 mins. Two leetcode medium problem. One research interview 45 mins. All about the research and domain specific problem.
Coding interview: Finding all sub-arrays that are increasing. Probability interview: Basic probability, Bayes theorem. Data science interview: load, review dataset, and build a basic model within an hour.
How to diversify diffusion generations?
Mainly about research projects. Some coding problems.
Research background and leetcode style coding questions.
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