Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Python
Solving LeetCode Word Break Problem for Data Science Interviews
Solve this LeetCode Python challenge called “Word Break” to sharpen your skills
Irakli Tchigladze -
A Resource Guide to Jump-Start Your Own Data Science Projects
A very into-detail guide on the data science project components and the resources for jump starting your very own project.
Abhishek Ramesh -
Overview of Machine Learning Algorithms: Unsupervised Learning
This article is useful to help you get more familiar with the unsupervised learning algorithms in machine learning.
Nathan Rosidi -
How to Use cumsum() to Solve Python Optimization Questions
This very interesting Python interview question from Goldman Sachs is a good example of a large family of data science interview questions that concern optimization.Nathan Rosidi -
How I Use DateTime Features in Python in Data Science Interviews
An overview of using DateTime features with Python Pandas.Nathan Rosidi -
Product Analytics Data Scientist Interview Questions
Product analytics interview questions are some of the most frequently asked by leading companies at technical interviews for data scientists and data analysts.Nathan Rosidi -
NumPy for Data Science Interviews: Part 02
Part 2 of the series on NumPy for Data Science
Vivek Sankaran -
Uber Data Scientist Interview Question Walkthrough
In this post, we will take a close look at a difficult data scientist interview question from Uber and walk you through a solution in Python.Nathan Rosidi -
Python Pandas Interview Questions for Data Science (Part 2)
The concluding part of the using Pandas for Python Data Science Interview QuestionsVivek Sankaran -
Data Science Python Interview Question Walkthrough
In this article, we show how to approach and solve a challenging data science question from an interview at the City of San Francisco.Nathan Rosidi -
Facebook Data Science Interview Questions
In this article, we have discussed the approach to solving real-life Facebook Data Science interview questions in detail using Python.Vivek Sankaran -