ISSUE 376  ·   March 1, 2022

In the News

If you've been watching the news and wondering how a data/tech person can best help the situation in Ukraine, this Twitter discussion that Andrew Therriault started is a good place to start. Andrew is a data scientist and the founder of the data-for-good organization called Civin.

Insight

Why becoming a data-driven organization is so hard

A new survey of executives explores the challenges that many organizations face when trying to become "data-driven." In this article, Randy Bean considers the results from the survey and distills key steps that organizations can take to succeed. For a detailed report, follow the link to the "NewVantage Partners annual survey."
Harvard Business Review | Randy Bean

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Tutorials, Projects & Opinions

Notebooks In Production With Metaflow

Notebooks in production?! Here's how — and why — new Metaflow features enable you to orchestrate notebook execution in your DAGs and visualize/debug production workflows. 
Outerbounds | Hamel Husain

Learning with limited data - part 2: Active Learning

Here's part 2 of what to do when faced with a limited amount of labeled data for supervised learning tasks. When the labeling budget is limited or the labeling cost is high, active learning is useful for selecting the most valuable samples to label next.
Lilian Weng

Web Scraping with R

This step-by-step tutorial shows how to scrape web pages using R, starting with simple web scraping tasks and then continuing with scraping multiple pages.
Scrapingdog

It's Time to Rethink Your Media Diet

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Code & Tools

Statistical ⚡️ Forecast

This new package is said to be the fastest yet autoarima implementation for Python. It's claimed to be 20x faster than pmdarima and 500x faster than MetaAI's Prophet. Includes a collection of widely used univariate time series forecasting models, including exponential smoothing and automatic ARIMA modeling.
GitHub | Nixtla

imodels

Interpretability is important in high-stakes fields like medicine and political science but complicated models are increasingly difficult to interpret. imodels is a new Python package for concise, transparent, and accurate predictive modeling.
Chandan Singh

Resources

Probabilistic Machine Learning: Advanced Topics

Kevin Murphy just released the Advanced Topics edition of his popular Probabilistic Machine Learning series. It's not quite done but it's close and is free to download. The text covers Bayesian inference, causality, reinforcement learning, distribution shift, deep generative models, etc. For the other books in this series, see the pml-book website >>
Kevin P. Murphy

Data Visualization

Colors for all!

This new R package makes it easy to find the color palettes that will work best for your particular data and use-case. Just select a few parameters that describe your data and cols4all will score a variety of palettes on aspects that will make your visualizations more effective.
GitHub | Martijn Tennekes

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