QUESTION 7 OF 20

Please discuss how a ROC curve works.

This technical question assumes that you know the definition of the concept the interviewer is questioning you about, and you can describe how it functions. As with any technical question, your answer should begin with a brief definition of the term, followed by a description of how it is used in work done by a machine learning engineer. You may or may not want to include an example. You should also anticipate follow-up questions, which indicate that the interviewer has a strong interest in this topic or that it is important to their work.

"A ROC curve provides a graphical picture of the difference between the true positive rates and the false positive rate at various thresholds. This helps the user to better understand the differences between the sensitivity of the model, represented by the true positives, and the probability of the model providing inaccurate information, also known as false positives."

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Machine Learning Mock Interview

Please discuss how a ROC curve works.

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20 Machine Learning Interview Questions & Answers