The overall process took them 45 days! I mean like really? I really should have moved on. Round 1: 1. Home assessment. A stock dataset was given. Clustering and decision tree problems specifically mentioned to be implemented. This is where I put alot of efforts in building models, implementing grid search, making sure I mention evaluation metrics, tree plot, evaluation metrics for clustering was also sent to them. Round 2: 1. How would you tokenize sentence without using spacy or nltk. Using countplot and re.split() ofcourse. 2. A dataset was shown on screen. It was a classification problem. Just try to explain what steps you would take to make ml model. The questions here were too simple. Overall thoughts: 1. No matter how good you are, they will probably look at the number of years of experience you have. 2. They will waste your time by taking multiple rounds of you only to hire some one experienced. 2. Because I don't know where exactly did they measure my problem solving capabilities.
Data Associate Interview Questions
2,700 data associate interview questions shared by candidates
There would be questions on Tree data structure, SQL joins & basics of probability in the Hacker rank test.
Tell a story of how you embody each Pfizer core value in the work place.
1. Introduce your self 2. company related questions 3. Coding Python related qun (easy)
Tell me about a time when (you): 1. Were able to relate with a person others referred to as difficult 2. Project priorities changed and how you adjusted 3. Handled a failure in your project 4. Went above and beyond Tell me something about yourself that I can never know from your resume.
What is overfitting and underfitting.
Describe setup activities in detail
Do you prioritize doing the project right or finishing the project on time?
How have you interacted with consent based websites?
There was a task on using some GIS to produce an output on the urbanisation extent by identifying them while removing the outliers, rural and other features.
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