Ernst & Young Data Scientist Interview Questions and Answers

DSA was asked. And general coding language questions were asked. Previous experience based questions were asked.

Machine Learning, Generative AI, Deep learning interview questions. 2 Coding problems based on Algorithms.

Q1. One systems design question was there.
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Q2. Situations based problems was there.
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Q3. Questions on Past experiences.
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Combination logic on python

Q1. Explain classification
Ans. 
Classification is a machine learning technique used to categorize data into different classes or categories based on past observations.
• Classification involves training a model on labeled data to predict the class of new, unseen data points.

• Common algorithms for classification include logistic regression, decision trees, support vector machines, and k-nearest neighbors.

• Examples of classification tasks include spam email...read more
Answered by AI
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It was on HackerRank

Building a reward points model.

Machine Learning, Metrics

Simple Data Science Case Study

Q1. Python knowledge related questions
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Data Science Case Study

Q1. Asked questions regarding my current role and responsibilities
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Q1. Lots of questions related to Data Science coding test
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Q1. Taken two rounds of test to check cultural and team fitment.
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