InfoQ

Are You Missing a Data Frame? The Power of Data Frames in Java

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...
How-To Geek on MSN

How to use the EXPAND function in Microsoft Excel

Lock dynamic arrays into fixed shapes so dashboards stay neat, tables stack cleanly, and templates keep their layout.

Meet the 'croc docs' who track gators, pythons in Florida Everglades

International Women and Girls in Science Day, Feb. 11, promotes full and equal access to and participation in STEM fields for ...
IEEE

Efficient Distributed MPC Using Kautz Functions for Load Frequency Control in Multi-Area Power Systems With Communication Delays

Abstract: The rapid increase in renewable energy deployments and its integration into power grids bring challenges in balancing supply and demand, leading to frequency deviations. Consequently, ...
IEEE

Influence-Balanced XGBoost: Improving XGBoost for Imbalanced Data Using Influence Functions

Abstract: Decision tree boosting algorithms, such as XGBoost, have demonstrated superior predictive performance on tabular data for supervised learning compared to neural networks. However, recent ...
Geeky Gadgets

Copilot Excel AI Beginners Guide: Faster Cleaning, Smart Analysis, Python Insights

Have you ever wished Excel could do more of the heavy lifting for you? Imagine transforming hours of tedious data cleaning and analysis into just a few clicks. That’s exactly what Microsoft’s ...