Teddy Petrou

@TedPetrou

💪 Master the Python Data Science Ecosystem 💪 🕴️Founder of Dunder Data 📚Author of multiple books 💻Developer of Dexplot linktr.ee/teddypetrou

Houston, TX

Teddy Petrou
@TedPetrou
Feb 16, 2024
The ColumnTransformer -> Pipeline -> GridSearchCV is a powerful combination for building machine learning workflows in Python with scikit-learn. See how it's done in my latest Kaggle ML notebook github.com/tdpetrou/Kaggl…
Teddy Petrou
@TedPetrou
Aug 21, 2023
The first app I ever built was Game Theory Optimal Poker where you play against a bot that mimics my own heads-up limit hold'em poker strategy. Close to 300,000 hands have been played - can you beat it? gametheoryoptimalpoker.com
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Teddy Petrou
@TedPetrou
Aug 16, 2023
Have you mastered selecting subsets of data in pandas? Can you prove it? Take our challenging Certification Exam - python.dunderdata.com
Teddy Petrou
@TedPetrou
Jun 16, 2023
Pandas Quiz Very specifically, what is happening with the following subset selections and why does the first one work and not the second? df[['col1', 'col2']] df['col1', 'col2'] This takes deep knowledge of python and pandas
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Teddy Petrou
@TedPetrou
Apr 20, 2023
Think you've mastered every part of pandas for data analysis? I've got exams that cover many different parts of the library: • Selecting Subsets of Data • Essential Commands • Grouping • Time Series
Master Data Analysis with Python - Grouping Data with Pandas Completed by Sajan Ravindran
From certificates.dunderdata.com
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