Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
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 -
Advanced Pandas Aggregations for Data Analysts and Scientists
Enhance your data analysis toolkit with complex pandas aggregation techniques for deeper insightsNathan Rosidi -
How Much Do Data Scientists Make?
Wondering how much data scientists make? We're here to help you find out about salaries in Data Science and how they are influenced by various factors.Nathan Rosidi -
Overview of Machine Learning Algorithms: Regression
An overview of one of the most fundamental machine learning algorithms: Regression Algorithm.Nathan Rosidi -