D4S Sunday Briefing #156

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Issue #156

D4S Sunday Briefing #156

A weekly newsletter with the latest developments in Data Science and Machine Learning and Artificial Intelligence.​​

May 22, 2022

Dear Friends,

Welcome to the 156th edition of the Sunday Briefing.

This week we’re proud to announce two new blog posts. First, we celebrate World Goth Day with the latest V4Sci post “Unknown Pleasures Plot: Recreating an iconic album cover and your favorite 80s t-shirt”. Over at Medium, we have “Exploring the Dow-Jones Industrial Average using Linear Regression”. You can also catch up on the latest post in the G4Sci series: Prim’s Minimum Spanning Tree Algorithm: Finding the shortest path to every node.

On our regularly scheduled content we have a quick review of the Big Six Matrix Factorizations, the Python Standard Library changes in recent years and a look at How to Use SHAP Values for Better Cluster Analysis.

While on the more academic front we review algorithms for spanning trees of unweighted networks, diversity and homophily in social networks and how rising temperatures erode human sleep globally.

This weeks ‘Data Science Book’ highlight is Data Science Book is “The Practitioner’s Guide to Graph Data” by D. K. Gosnell and M. Broecheler. As always you can find all the previous book recommendations on our website. In the video of the week we explore the Thousand Brains Theory: A Framework for Understanding the Neocortex and Building Intelligent Machines.

Data shows that the best way for a newsletter to grow is by word of mouth, so if you think one of your friends or colleagues would enjoy this newsletter, just go ahead and forward this email to them. This will help us spread the word!

Semper discentes,

The D4S Team

​Blog:

The latest post on the Visualization for Data Science substack: Unknown Pleasures Plot: Recreating an iconic album cover and your favorite 80s t-shirt is now out, Don’t forget to Subscribe so you’re first in line to receive every post.

The latest post on the Graphs for Data Science substack: Prim’s Minimum Spanning Tree Algorithm: Finding the shortest path to every node is now out.You should Sign Up to make sure you never miss a post!

The latest post in the CoVID-19 series, ‘How to model the effects of vaccination’ takes a look at how simple modifications of the SIR model can help us better understand how vaccines work. As usual, all the code is available in GitHub: http://github.com/DataForScience/Epidemiology101

The latest post in the Causality series covers section ‘3.7 — Mediation’, a recipe to calculate the controlled directed effect. The code for each blog post in this series is hosted by a dedicated GitHub repository: https://github.com/DataForScience/Causality

Data Science Book:​

This weeks Data Science Book is “The Practitioner’s Guide to Graph Data” by D. K. Gosnell and M. Broecheler. Graph Thinking and Graph Data are topics near and dear to our hearts here at D4Sci (checkout G4Sci if you haven’t yet) and this book does an excellent job of introducing both fundamental and advanced topics and techniques using practical real world datasets and state of the art graph databases. The book is exceptionally well written and easy to follow, with practical “rules of thumb” generously sprinkled throughout along with practical examples that you can use to grok as the various concepts are they are introduced. A must have for anyone interested in Graph Thinking and Graph Databases.​

​(affiliate link)​

​Top Links:

Tutorials and blog posts that came across our desk this week.

  1. The Big Six Matrix Factorizations [nhigham.com]
  2. Python Standard Library changes in recent years [antonz.org]
  3. A Short Guide to Hard Problems [quantamagazine.org]
  4. Mito: Python data analysis in seconds [trymito.io]
  5. Artificial Intelligence and Machine Learning– Explained [steveblank.com]
  6. Supervised Clustering: How to Use SHAP Values for Better Cluster Analysis [aidancooper.co.uk]
  7. Software Development Resources for Data Scientists [rstudio.com]
  8. Analytical Excellence Is All about Speed [towardsdatascience.com]

​Fresh From The Press:

Some of the most interesting academic papers published recently

Video of the Week:

Interesting discussions, ideas or tutorials that came across our desk.

The Thousand Brains Theory: A Framework for Understanding the Neocortex and Building Intelligent Machines

All the videos of the week are now available in our Youtube playlist.​

Upcoming Events

Opportunities to learn from us:

  1. Jun 07, 2022 — Graphs and Network Algorithms for Everyone [Register] 🆕
  2. Jun 23, 2022 — Why and What If — Causal Analysis for Everyone [Register] 🆕

On-demand videos

Long form tutorials:

  1. Natural Language Processing 5.5h, covering basic and advancing techniques using NLTK and Keras
  2. Times Series Analysis for Everyone 6h covering data pre-processing, visualization, ARIMA, ARCH and Deep Learning models

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