How to clean data while making ML model?
Ciencia De Datos Interview Questions
40,371 ciencia de datos interview questions shared by candidates
Mostly around NLP and Statistical Modeling. Off the book questions nothing mind trickling.
Walk me through your resume
- Technical Assessment with given data in an excel sheet
Given four people's name, rank, number of games, and win-ratio design an 2-player matching algorithm that optimizes based on fairness.
1) First case study was related to measure the performance of the two stores which involved math equation.
Data challenge
Machine learning, NLP and deep learning (since my resume is full of DL)
Takehome challenge: clean and analyze a dataset related to Postmates' main business line; identify trends across different axes of deliveries.
Past experience, visa status and why I want to change jobs
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