Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
Visual Studio Magazine

Support Vector Regression with SGD Training Using C#

Support vector regression can predict numeric values effectively, and this article shows how to implement and train a kernel SVR model in C# using stochastic sub-gradient descent.
GitHub

HTTP request logger middleware for node.js

Named after Dexter, a show you should not watch until completion. Write log line on request instead of response. This means that a requests will be logged even if the server crashes, but data from the ...

One Basic Excel Formula Generates Auto-Updating Visual Dashboards

Discover how to replace traditional Excel chart objects with clean, customizable in-cell visualizations using a single ...
The Tech Edvocate

How to fix Excel formulas not working

Spread the love“`html Excel is an indispensable tool for countless professionals and businesses worldwide, but it can be a source of frustration when formulas don’t work as expected. Whether you’re ...
IEEE

Finite-Time Convergence Adaptive Neural Network Control for Nonlinear Servo Systems

Abstract: Although adaptive control design with function approximators, for example, neural networks (NNs) and fuzzy logic systems, has been studied for various nonlinear systems, the classical ...
IEEE

Prescribed-Time Optimal Formation Control Using Fuzzy Reinforcement Learning for Second-Order Multiagent Systems

Abstract: This article investigates the prescribed-time (PT) optimal formation control issue for second-order multiagent system. A novel formation scheme that integrates reinforcement learning with a ...