Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
AI Chrome Extensions for Data Science: Streamlining Workflows
Here are eight AI Chrome extensions that data scientists will find helpful. Especially if they’re of the lazy sort that wants data science to work for them.
Nathan Rosidi -
Python Threading Like a Pro
What is threading in Python, and what is it useful for? We’ll explain everything: what it is, how it works, and give you some code examples to get you started.Nathan Rosidi -
Feature Selection Techniques in Machine Learning
We’ll talk about supervised and unsupervised feature selection techniques. Learn how to use them to avoid the biggest scare in ML: overfitting and underfitting.Nathan Rosidi -
Machine Learning Algorithms Explained: Clustering
In this article, we are going to learn how different machine learning clustering algorithms try to learn the pattern of the data.Nathan Rosidi -
8 Exciting Deep Learning Project Ideas
Exploring AI: Diverse Deep Learning Project Ideas for Data EnthusiastsNathan Rosidi -
Python Data Engineer Interview Questions
A comprehensive guide on Python concepts and questions from top companies for all the budding Data Engineers to help them in preparing for their next interview.Nathan Rosidi -
Different Types of SQL JOINs that You Must Know
In this article, we will discuss different types of SQL JOINs and show practical examples to help you wrap your head around a variety of JOINs in SQL.
Irakli Tchigladze -
Facebook Data Engineer Interview Questions
Interview questions for all the data engineers that wish to work at Meta/Facebook. We carefully selected the interview questions to reflect the data engineer job description as closest as possible.Nathan Rosidi -
Computing Cumulative Sum in SQL Made Easy
Showing you what the cumulative sum is and how to calculate it in SQL. We’ll go through three distinct methods, so you can use whichever method you like best.Nathan Rosidi -
A Comprehensive Overview of 3 Popular Machine Learning Models
Where to start with machine learning and all its algorithms? Here’s a comprehensive overview of ML approaches and the most popular algorithms you can begin with.Nathan Rosidi -
Remote Data Science Job Roles to Pursue Right Now
Let’s discover remote data science jobs and roles you should go for. I’ll add some advice on how to succeed, and off you go to the world of remote work.Nathan Rosidi -
Top 30 Python Interview Questions and Answers
A comprehensive overview of the types of Python interview questions asked in Data Science Interviews at top companies like Amazon, Google, Microsoft, etc.
Vivek Sankaran -