A Practical Toolkit for Time Series Anomaly Detection, Using Python
Here’s how to detect point anomalies within each series, and identify anomalous signals across the whole bank The post A…
Category: General
A new way to increase the capabilities of large language models
Most languages use word position and sentence structure to extract meaning. For example, “The cat sat on the box,” is…
Gemini 3 Flash: frontier intelligence built for speed
Gemini 3 Flash offers frontier intelligence built for speed at a fraction of the cost.
Production-Grade Observability for AI Agents: A Minimal-Code, Configuration-First Approach
LLM-as-a-Judge, regression testing, and end-to-end traceability of multi-agent LLM systems The post Production-Grade Observability for AI Agents: A Minimal-Code, Configuration-First…
When (Not) to Use Vector DB
When indexing hurts more than it helps: how we realized our RAG use case needed a key-value store, not a…
The Machine Learning “Advent Calendar” Day 16: Kernel Trick in Excel
Kernel SVM often feels abstract, with kernels, dual formulations, and support vectors. In this article, we take a different path.…
“Robot, make me a chair”
Computer-aided design (CAD) systems are tried-and-true tools used to design many of the physical objects we use each day. But…
3 Questions: Using computation to study the world’s best single-celled chemists
Today, out of an estimated 1 trillion species on Earth, 99.999 percent are considered microbial — bacteria, archaea, viruses, and…
Working to eliminate barriers to adopting nuclear energy
What if there were a way to solve one of the most significant obstacles to the use of nuclear energy…
The Machine Learning “Advent Calendar” Day 15: SVM in Excel
Instead of starting with margins and geometry, this article builds the Support Vector Machine step by step from familiar models.…
6 Technical Skills That Make You a Senior Data Scientist
Beyond writing code, these are the design-level decisions, trade-offs, and habits that quietly separate senior data scientists from everyone else.…
Geospatial exploratory data analysis with GeoPandas and DuckDB
In this article, I’ll show you how to use two popular Python libraries to carry out some geospatial analysis of…
Lessons Learned from Upgrading to LangChain 1.0 in Production
What worked, what broke, and why I did it The post Lessons Learned from Upgrading to LangChain 1.0 in Production…
Deep-learning model predicts how fruit flies form, cell by cell
During early development, tissues and organs begin to bloom through the shifting, splitting, and growing of many thousands of cells.…
The Machine Learning “Advent Calendar” Day 14: Softmax Regression in Excel
Softmax Regression is simply Logistic Regression extended to multiple classes. By computing one linear score per class and normalizing them…
The Skills That Bridge Technical Work and Business Impact
In the Author Spotlight series, TDS Editors chat with members of our community about their career path in data science…
Stop Writing Spaghetti if-else Chains: Parsing JSON with Python’s match-case
Introduction If you work in data science, data engineering, or as as a frontend/backend developer, you deal with JSON. For…
The Machine Learning “Advent Calendar” Day 13: LASSO and Ridge Regression in Excel
Ridge and Lasso regression are often perceived as more complex versions of linear regression. In reality, the prediction model remains…
Selfyz AI Video Generation App Review: Key Features
Selfyz AI is a phone app that relies on AI to build animated clips from images and short text instructions.…
How to Increase Coding Iteration Speed
Learn how to become a more efficient programmer with local testing The post How to Increase Coding Iteration Speed appeared…
NeurIPS 2025 Best Paper Review: Qwen’s Systematic Exploration of Attention Gating
This one little trick can bring about enhanced training stability, the use of larger learning rates and improved scaling properties…
Enabling small language models to solve complex reasoning tasks
As language models (LMs) improve at tasks like image generation, trivia questions, and simple math, you might think that human-like…
New MIT program to train military leaders for the AI age
Artificial intelligence can enhance decision-making and enable action with reduced risk and greater precision, making it a critical tool for…
The Machine Learning “Advent Calendar” Day 12: Logistic Regression in Excel
In this article, we rebuild Logistic Regression step by step directly in Excel. Starting from a binary dataset, we explore…
Hailuo AI Video Generator App Review: Key Features, Pricing
Hailuo AI is designed for smartphones and uses AI to produce short animations from everyday pictures and quick prompts. You…
EDA in Public (Part 1): Cleaning and Exploring Sales Data with Pandas
Hey everyone! Welcome to the start of a major data journey that I’m calling “EDA in Public.” For those who…
Spectral Community Detection in Clinical Knowledge Graphs
Introduction How do we identify latent groups of patients in a large cohort? How can we find similarities among patients…
New method improves the reliability of statistical estimations
Let’s say an environmental scientist is studying whether exposure to air pollution is associated with lower birth weights in a…
The Machine Learning “Advent Calendar” Day 11: Linear Regression in Excel
Linear Regression looks simple, but it introduces the core ideas of modern machine learning: loss functions, optimization, gradients, scaling, and…
Drawing Shapes with the Python Turtle Module
A step-by-step tutorial that explores the Python Turtle Module The post Drawing Shapes with the Python Turtle Module appeared first…
AI Catch Video Generator App: Review & Features
AI Catch runs on your phone and automatically turns images and short text instructions into animated video snippets using AI.…
7 Pandas Performance Tricks Every Data Scientist Should Know
What I’ve learned about making Pandas faster after too many slow notebooks and frozen sessions The post 7 Pandas Performance…
How Agent Handoffs Work in Multi-Agent Systems
Understanding how LLM-based agents transfer control to each other in a multi-agent system with LangGraph The post How Agent Handoffs…
New materials could boost the energy efficiency of microelectronics
MIT researchers have developed a new fabrication method that could enable the production of more energy efficient electronics by stacking…
Deepening our partnership with the UK AI Security Institute
Google DeepMind and UK AI Security Institute (AISI) strengthen collaboration on critical AI safety and security research
FACTS Benchmark Suite: Systematically evaluating the factuality of large language models
Systematically evaluating the factuality of large language models with the FACTS Benchmark Suite.
The Machine Learning “Advent Calendar” Day 10: DBSCAN in Excel
DBSCAN shows how far we can go with a very simple idea: count how many neighbors live close to each…
How to Maximize Agentic Memory for Continual Learning
Learn how to become an effective engineer with continual learning LLMs The post How to Maximize Agentic Memory for Continual…
Don’t Build an ML Portfolio Without These Projects
What recruiters are looking for in machine learning portfolios The post Don’t Build an ML Portfolio Without These Projects appeared first…
Optimizing PyTorch Model Inference on AWS Graviton
Tips for accelerating AI/ML on CPU — Part 2 The post Optimizing PyTorch Model Inference on AWS Graviton appeared first…
The Machine Learning “Advent Calendar” Day 9: LOF in Excel
In this article, we explore LOF through three simple steps: distances and neighbors, reachability distances, and the final LOF score.…
Personal, Agentic Assistants: A Practical Blueprint for a Secure, Multi-User, Self-Hosted Chatbot
Build a self-hosted, end-to-end platform that gives each user a personal, agentic chatbot that can autonomously vector-search through files that…
How to Develop AI-Powered Solutions, Accelerated by AI
From idea to impact : using AI as your accelerating copilot The post How to Develop AI-Powered Solutions, Accelerated by AI appeared…
GraphRAG in Practice: How to Build Cost-Efficient, High-Recall Retrieval Systems
Smarter retrieval strategies that outperform dense graphs — with hybrid pipelines and lower cost The post GraphRAG in Practice: How…
PixMo Video Generator Review: Pricing & Key Features
PixMo is a smartphone app that relies on AI to turn regular pictures and simple text prompts into quick animated…
MIT affiliates named 2025 Schmidt Sciences AI2050 Fellows
Two current MIT affiliates and seven additional alumni are among those named to the 2025 cohort of AI2050 Fellows. Zongyi…
Bridging the Silence: How LEO Satellites and Edge AI Will Democratize Connectivity
Why on-device intelligence and low-orbit constellations are the only viable path to universal accessibility The post Bridging the Silence: How…
The AI Bubble Will Pop — And Why That Doesn’t Matter
How history’s biggest tech bubble explains where AI is headed next The post The AI Bubble Will Pop — And Why That Doesn’t Matter…
How to Create an ML-Focused Newsletter
Learn how to make a newsletter with AI tools The post How to Create an ML-Focused Newsletter appeared first on…