* 概要：鳥や魚の群れの行動から着想を得た最適化アルゴリズム * クリエイター向け生成AIへの応用：パラメータ調整、プロンプト最適化 * 基本構成要素 * 粒子（Particle）：位置と速度を持つ候補解 * 適応度関数（Fitness Function）：解の良さを評価 * 個人ベスト ...

Particle swarm optimization isn't usually seen as the first-choice technique for training a neural network but, as James McCaffrey demonstrates, it's a useful alternative. Particle swarm optimization ...

Although mathematically elegant, back-propagation isn't perfect. Instead consider using particle swarm optimization (PSO) to train your neural network; here's how. You can think of a neural network as ...