What part of the role attracted you at apply?
Data Scientist Interview Questions
33,520 data scientist interview questions shared by candidates
What was my degree ?
They asked me to explain my approach of the project assignment provided by them which was based on the natural language processing
Please tell me about yourself
There were questions on resume project, ML algorithm accuracy and precision related, on rule based algorithms etc- mostly based on my past projects and tools used
- Describe Gradient Boosting algorithm - Collaborative and content-based recommendations - Coding problem about scalar product of sparse vector
Tell me about yourself
1. What are your strongest traits?
Statistics • AB testing • Hypothesis Testing • Linear Regression • p-value Machine Learning • Algorithms • Class Representation • Imbalance Class Problem • Linear Regression Data Science • Data Manipulation • Feature Engineering • Missing Value Treatment • PCA Product Analytics • A/B testing How to Do A/B Testing: 15 Steps for the Perfect Split Test • Product Testing Python • Missing data • Pandas A Quick Introduction to the “Pandas” Python Library
Difference between random forest and boosted trees? What is boosting? Which will have greater depth if you perform hyperparameter tuning.
Viewing 1511 - 1520 interview questions
See Interview Questions for Similar Jobs
Data EngineerQuantitative ResearcherData ModelerData AnalystStatistical Modeling AnalystAnalytics ManagerData Mining EngineerMachine Learning ScientistAnalytics ConsultantBusiness Intelligence AnalystResearch ScientistData ScienceQuantitative AnalystMachine Learning EngineerData ConsultantModeling EngineerData Mining AnalystStatistical ConsultantComputational Biologist