KDnuggets™ News 21:n18, May 12: Data Preparation in SQL, with Cheat Sheet!; Rebuilding 7 Python Projects
Data Preparation in SQL, with Cheat Sheet!; Rebuilding My 7 Python Projects; Applying Python’s Explode Function to Pandas DataFrames; Essential Linear Algebra for Data Science and Machine Learning; Similarity Metrics in NLP
This week on KDnuggets: Data Preparation in SQL, with Cheat Sheet!; Rebuilding My 7 Python Projects; Applying Python’s Explode Function to Pandas DataFrames; Essential Linear Algebra for Data Science and Machine Learning; Similarity Metrics in NLP; and much, much more.
Our new KDnuggets Top Blogs Reward Program will pay to the authors of top blogs - check details here. Reposts accepted, but we love original submissions, rewarded at 3 times the rate of reposts.
Our new KDnuggets Top Blogs Reward Program will pay to the authors of top blogs - check details here. Reposts accepted, but we love original submissions, rewarded at 3 times the rate of reposts.
Features
Data Preparation in SQL, with Cheat Sheet!, by Stan Pugsley
- Rebuilding My 7 Python Projects, by Kaustubh Gupta
- Applying Python’s Explode Function to Pandas DataFrames, by Michael Mosesov
- Essential Linear Algebra for Data Science and Machine Learning, by Benjamin Obi Tayo
- Similarity Metrics in NLP, by James Briggs
Data Preparation in SQL, with Cheat Sheet!Products, Services
Tutorials, Overviews
- Ensemble Methods Explained in Plain English: Bagging, by Claudia Ng
- Must-have Chrome Extensions For Machine Learning Engineers And Data Scientists, by Himanshu Ragtah
- A Comprehensive Guide to Ensemble Learning – Exactly What You Need to Know, by Derrick Mwiti
- What is Neural Search?, by Pradeep Sharma
- Confidence Intervals for XGBoost, by Guillaume Saupin
Opinions
- What makes a winning entry in a Machine Learning competition?, by Harald Carlens
- We Don’t Need Data Engineers, We Need Better Tools for Data Scientists, by Devin Petersohn
- The Machine Learning Research Championed by the Biggest AI Labs in the World, by Jesus Rodriguez
- Feature stores – how to avoid feeling that every day is Groundhog Day, by Monte Zweben
- What Makes AI Trustworthy?, by Ronel Sylvester
Top Stories
- Top Stories, May 3-9: Charticulator: Microsoft Research open-sourced a game-changing Data Visualization platform; Data Preparation in SQL, with Cheat Sheet!, by KDnuggets
- Top April Stories: The Most In-Demand Skills for Data Scientists in 2021, by Gregory Piatetsky
Jobs
- See our recent jobs in AI, Analytics, Data Science, Machine Learning
- You can post a free short entry on KDnuggets jobs page for an industry or academic job related to AI, Big Data, Data Science, or Machine Learning, email - see details at kdnuggets.com/jobs
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