ABSTRACT: Atrial fibrillation (AF) is a leading cardiac arrhythmia associated with elevated mortality risk, particularly in low-resource settings where early risk stratification remains challenging.

Apple launches the iPhone 17. See prices, colors, new features. “The View”'s Joy Behar accidentally reveals to Queen Latifah's grandma that “The Equalizer ”ended: 'I’m sorry!' Poland shoots down ...

Horizontal lines run left to right, parallel to the horizon, with slope 0 and equation y = k. Vertical lines run top to bottom, perpendicular to the horizon, with undefined slope and equation x = k.

Learn how to quickly sketch Invincible, the iconic superhero, with this easy step-by-step tutorial. Perfect for beginners looking to capture dynamic poses and comic-style details fast and fun!

Bob has been designing hardware and coding software for decades. He likes to draw and write. He’s a web cadet wannabe. Bob has been designing hardware and coding software for decades. He likes to draw ...

ABSTRACT: In this paper, we consider a more general bi-level optimization problem, where the inner objective function is consisted of three convex functions, involving a smooth and two non-smooth ...

Abstract: Activation functions are pivotal in neural networks, determining the output of each neuron. Traditionally, functions like sigmoid and ReLU have been static and deterministic. However, the ...