Why it matters: Linear algebra underpins machine learning, enabling efficient data representation, transformation, and optimization for algorithms like regression, PCA, and neural networks. Python ...

Most sectors are exhibiting strong correlation to the market, relative to historical correlation. In current market ...

A new research paper examines how Digital Image Correlation is changing fracture testing of 3D printed polymers.

The goal of this task is to build a **multi-plot dashboard** that visualizes stock market metrics across companies and sectors. Unlike earlier dashboards, this one introduces **time series analysis, ...

When it comes to constructing an investment portfolio, “negative correlation” is something of a holy grail. Diversification, investors are told, is about combining assets that behave differently. You ...

Abstract: Path Analysis is a powerful technique to examine the relationships of cause and effect between several phenomena presented as variables. One of its major steps is the computation of the ...

In our recently published 2025 Diversification Landscape report, Christine Benz, Karen Zaya, Jason Kephart, and I took a deep dive into how different asset classes performed in the past couple of ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Most of us have heard the phrase “correlation does not equal causation”. But understanding how scientists move beyond identifying correlations to establish causation remains a mystery to many. Finding ...

An international criminal communications network, known as the Matrix, containing more than 2 million encrypted messages in 33 languages and spanning 40 servers, has been broken apart by a ...

One scene reflects the themes — A.I., fake news, transgender lives and Gen X — that make the film a classic. By Alissa Wilkinson Neo, the hero of “The Matrix,” is sure he lives in 1999. He has a green ...