Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Python Data Science Interview Questions
Prepare for a data science interview by studying this comprehensive list of Python questions with answers. Includes coding as well as theoretical questions.
Irakli Tchigladze -
How to Import Pandas as pd in Python
Importing pandas as pd: an essential Python library for data scientists. Once you import it, you can take your data analysis to a whole new level.Irakli Tchigladze -
Machine Learning Algorithms You Should Know for Data Science
These machine learning algorithms are the bread and butter for Data Scientists to solve problems and derive insights in a faster and more efficient way.
Nathan Rosidi -
Advanced SQL Interview Questions You Must Know How to Answer
Advanced SQL interview questions that every data scientist should know. It is quite important to understand what is being tested and how you can prepare for it.Nathan Rosidi -
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 -