Optum Global Solutions Data Scientist Interview Questions and Answers

Bulb and switch puzzle

Rope burning and length question

Q1. Why you want to join optum
Add your answer

Q1. Fundamentals of ML, classical ML
Ans. 
Fundamentals of classical machine learning
• Classical machine learning involves algorithms that learn from data and make predictions or decisions.

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

• Key concepts include training data, testing data, model evaluation, and hyperparameter tuning.

• Classical ML is often used for tasks like classification, regression, clus
Answered by AI
Add your answer

Q1. Research paper discussion
Add your answer

Hacker rank coding questions

Q1. Python list dictionary
Add your answer
Q2. Projects related questions which I have done earlier
Add your answer

Q1. Why you want to join
Add your answer
Q2. About my projects
Add your answer

Puzzlee on three bulb, switched off, tell which one

Q1. Puzzle - rope burn and length
Add your answer
Q2. Strength and weakness
Add your answer