OpenAI数据相关面经_OpenAI数据相关面试真题及高频题

1.Conducting an Experiment

2.Experience with Analytical Tools

3.Machine Learning System Design

4.Database Operations in Java

5.Cross-Entropy for N-Class Classification

6.Explain KL-Divergence

7.Minimum Possible Loss for Language Model

8.Expectation Calculation for Count

9.Calculate KL Divergence

10.Research Taste Based on Resume Experience

1. Conducting an Experiment

Tell me an experiment you’ve done.

2. Experience with Analytical Tools

Tell me about your experience with Analytical tools.

3. Machine Learning System Design

An unusual machine learning system design question that deviates from the preparation guide. The task involves creating a classifier to find data, which was not clearly indicated by the term 'data flywheel' mentioned in the guide.

4. Database Operations in Java

Perform database operations using Java. Write the 'WHERE' clause and ensure that all test cases pass. Note that there is no requirement to write the 'ORDER BY' clause.

5. Cross-Entropy for N-Class Classification

What is the worst loss in cross-entropy for classification of n classes? Provide a free text explanation.