Data Science Briefing #257


(view in browser)

Sept 23rd

Next webinar:
Sep 25, 2024 - LangChain for Generative AI Pipelines [Register]
Count down to 2024-09-25T17:00:00.000Z

Welcome to the 257th edition of the Data Science Briefing!

The next edition of the LangChain for Generative AI Pipelines webinar is on September 25th. There are only a few spots left, so Register now!

The most recent post on the Epidemiology series, Epidemiology 303: Metapopulation Models, explores how to connect multiple populations through a travel matrix. In the graph subsection, you'll find all you need to know about k-core Decomposition, while in the Visualization section, you can explore The Effects of Vaccination through a WSJ visualization.

In our regularly scheduled content, we dive into The Pragmatic Programmer for Machine Learning, learn how Andrey Markov & Claude Shannon Counted Letters to Build the First Language-Generation Models, How ‘Embeddings’ Encode What Words Mean, and exploreThe Math Behind Kernel Density Estimation.

On the academic front, we Train Language Models to Self-Correct via Reinforcement Learning, explore Complexity and entropy of natural patterns, and dive into a Primer on the Inner Workings of Transformer-based Language Models.

This week's book recommendation is "Why Machines Learn: The Elegant Math Behind Modern AI" by A. Ananthaswamy. You can find all the previous book recommendations on our website. In this week's video, we have a quick overview of How to Read Deep Learning Papers as a Software Engineer.

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, go ahead and forward this email to them. This will help us spread the word!

Semper discentes,

The D4S Team


This week's book is "Why Machines Learn: The Elegant Math Behind Modern AI" by A. Ananthaswamy. The book introduces the main ideas and developments of Artificial Intelligence clearly and concisely. Starting with the invention of the Perceptron in the 50s, through all the significant developments of the last several decades, such as Support Vector Machines, Hopfield Networks, and Backpropagation, to the latest developments in Large Language Models. Ananthaswamy explains how they fit in the historical development of Computer Science and AI, as well as how they connect to insights originating in biology and psychology.

The book targets a general audience familiar with basic math. Mathematical concepts such as probability and linear algebra are introduced in an intuitive way that provides just enough detail to understand the more technical parts of the text. Overall, a great resource whether your reviewing these concepts or encountering them for the first time.


  1. The Pragmatic Programmer for Machine Learning [ppml.dev]
  2. Andrey Markov & Claude Shannon Counted Letters to Build the First Language-Generation Models [spectrum.ieee.org]
  3. How ‘Embeddings’ Encode What Words Mean — Sort Of [quantamagazine.org]
  4. Python in Excel – Available Now [techcommunity.microsoft.com]
  5. 25 Amazing Python Tricks That Will Instantly Improve Your Code [medium.com/pythoneers]
  6. ICML 2024 Top Papers : What’s New in Machine Learning? [blog.cubed.run]
  7. The Math Behind Kernel Density Estimation [towardsdatascience.com]


How to Read Deep Learning Papers as a Software Engineer

video preview

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

Upcoming Events:

Opportunities to learn from us

On-Demand Videos:

Long-form tutorials

Data For Science, Inc

I'm a maker and blogger who loves to talk about technology. Subscribe and join over 3,000+ newsletter readers every week!

Read more from Data For Science, Inc

(view in browser) May 6th Next webinar: May 27, 2026 - Code Development with AI Assistants [Register] Dear Reader, Announcements Ever wonder how we can turn thousands of unstructured news articles into structured, actionable insights? In the latest post from Data4Sci, we dive into the fascinating process of transforming raw text from news articles into interconnected networks of information. If you're interested in Natural Language Processing (NLP), entity extraction, and how to connect the...

(view in browser) Apr 30th Next webinar: May 6, 2026 - Automate the Boring Developer Stuff with LLMs [Register] Dear Reader, Announcements ✈️ Mapping the skies: How do we visualize airline traffic between states? We often think of air travel in terms of airports, but viewing it as a network of state-to-state connections reveals fascinating patterns in how our country moves. Our latest substack uses data visualization to turn raw statistics into a clear story about infrastructure and mobility....

(view in browser) Apr 22nd Next webinar: Apr 29, 2026 - Claude API for Python Developers [Register] Dear Reader, Announcements ✈️ Mapping the skies: How do we visualize airline traffic between states? We often think of air travel in terms of airports, but viewing it as a network of state-to-state connections reveals fascinating patterns in how our country moves. Our latest substack uses data visualization to turn raw statistics into a clear story about infrastructure and mobility. 👉 Airline...