Alex Olteanu
Senior Data Science Instructor. Technical Writer. Fiction Writer. Interested in short-term projects.
6 articles
Alex Olteanu
Senior Data Science Instructor. Technical Writer. Fiction Writer. Interested in short-term projects.
6 articles
- Article
Data Science Portfolio Project: Where to Advertise an E-learning Product
In this stats portfolio project, we use pandas, matplotlib, and Seaborn to research the two best markets for advertising an e-learning product.
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Data Science Portfolio Project: Is Fandango Still Inflating Ratings?
In this portfolio project, we analyze movie ratings data to determine whether there have been any changes in Fandango's rating system.
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An In-Depth Style Guide for Data Science Projects
Data science projects are becoming more important in the world of data analysis and usage, so it's important for everyone in this sector to understand the best practices and styles to use in this type of project. A successful data science project could help you land a dream job or score a higher grade in your educational courses.
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Tutorial: Learning Curves for Machine Learning in Python
This Python data science tutorial uses a real-world data set to teach you how to diagnose and reduce bias and variance in machine learning.
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How to Generate FiveThirtyEight Graphs in Python
Impressed by the graphs on popular site FiveThirtyEight? This quick tutorial gets you started making your own eye-catching visualizations.
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Tutorial: Web Scraping and BeautifulSoup
This intermediate tutorial teaches you use BeautifulSoup and Python to collect data from multiple pages on IMDB using a technique called web scraping.
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