Describe eigenvectors and eigenvalues in PCA
Associate Data Scientist Interview Questions
500 associate data scientist interview questions shared by candidates
How do you handle working with difficult people?
Whiteboarding SQL involving 3 tables and joining them. Won't give details due to NDA (and also I don't remember the details).
What is your R/Python experience?
Previous data science projects/work experience
min no of elements in left join.
1. What is aggregate function 2. tell me some aggregate function Also asked me 1 quick python question: what is the time complexity of insert in dictionary?
coding questions related to python strings, list and dictionary.
Tell me the details of projects you mentioned in your resume
Past case study, Explaining how communicate, Oh and be sure to know the industry you are applying to be a data scientist for (horrible advice if you are looking for entry level or associate roles b/c you are just trying to get your foot into a job). Nobody has that time to waste on unless you have a SIGNIFICANT DEEP PASSION and studied that industry for a large part of your life while can be able to be a strong candidate in data science...yeah no
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