The authors improved the traditional genetic algorithm, and combined the new method named RAGA (Real coding based on Accelerating Genetic Algorithm) with PPE (Projection Pursuit Evaluation) model.

• 提出将改进的实码加速遗传算法(RAGA)与投影寻踪评价模型(PPE)相结合,同时优化多维参数(投影方向),建立了多元数据分类与评价模型。