Machine Learning

, data scientists working in the Python ecosystem would routinely juggle multiple tools to carry out basic project management tasks, from creating virtual environments with venv and installing dependencies with pip or conda, to building and publishing packages with setuptools and twine. Nowadays, much of this can be accomplished quickly using a single tool such …

Agentic AI and the Future of Python Project Management Tooling Read More »

Image by Editor | ChatGPT   # Introduction  There are a lot of data science courses out there. Class Central alone lists over 20,000 of them. That’s crazy! I remember looking for data science courses in 2013 and having a very difficult time coming across any. There was Andrew Ng’s machine learning course, Bill Howe’s Introduction …

Top Data Science Courses 2025 Read More »

exploring features in the OpenAI Agents SDK framework, there’s one capability that deserves a closer look: input and output guardrails. In previous articles, we built our first agent with an API-calling tool and then expanded into a multi-agent system. In real-world scenarios, though, building these systems is complex—and without the right safeguards, things can quickly …

Hands-On with Agents SDK: Safeguarding Input and Output with Guardrails Read More »

Image by author | Canva   An interviewer’s job is to find the most suitable candidates for the advertised position. In doing so, they will gladly set up SQL interview questions to see if they can catch you off guard. There are several SQL concepts at which candidates often fail. Hopefully, you’ll be one of …

Most Candidates Fail These SQL Concepts in Data Interviews Read More »

Science Published 4 September 2025 Authors Brendan Tracey, Jonas Buchli Our novel Deep Loop Shaping method improves control of gravitational wave observatories, helping astronomers better understand the dynamics and formation of the universe. To help astronomers study the universe’s most powerful processes, our teams have been using AI to stabilize one of the most sensitive …

Using AI to perceive the universe in greater depth Read More »

wonder why we would want to model a temperature time series as an Ornstein-Uhlenbeck process, and if this has any practical implications. Well, it does. While the O-U process is used in Physics to model the velocity of particles under friction, it is also used in finance to model interest rates, volatility, or spread mean …

Stochastic Differential Equations and Temperature — NASA Climate Data pt. 2 Read More »

Image by Author | Ideogram   # Introduction  Data has become a vital resource for any business, as it provides a means for companies to gain valuable insights, particularly when making decisions. Without data, decisions rely solely on instinct and luck, which is not the most effective approach. However, vast amounts of raw data are difficult …

Creating Slick Data Dashboards with Python, Taipy & Google Sheets Read More »

(or 2010s to be more precise) big-data boom brought the emergence of specialization in data roles. What used to be solely described as “Business Intelligence Engineer” was further broken down into Business Intelligence Engineers/Analysts, Data Engineers/Analysts, Data Scientists etc. The reason for this? The abundance of data, and the multidisciplinary responsibilities that come with it, …

The Generalist: The New All-Around Type of Data Professional? Read More »

Image by Editor | ChatGPT   # Introduction  Machine learning is one of the most transformative technologies of our time, driving innovation in everything from healthcare and finance to entertainment and e-commerce. While understanding the underlying theory of algorithms is important, the key to mastering machine learning lies in hands-on application. For aspiring data scientists and …

7 Beginner Machine Learning Projects To Complete This Weekend Read More »

of this series [1], [2], and [3], we have observed: interpretation of multiplication of a matrix by a vector, the physical meaning of matrix-matrix multiplication, the behavior of several special-type matrices, and visualization of matrix transpose. In this story, I want to share my perspective on what lies beneath matrix inversion, why different formulas related …

Understanding Matrices | Part 4: Matrix Inverse Read More »