An intertive adaptive parameter learning iteration process enhanced the self-organizing maps net performance.The clustering capability was evaluated with MIT-BIH data. 網(wǎng)絡(luò )迭代學(xué)習過(guò)程采用了特殊的設計,能根據不同類(lèi)別自適應調整學(xué)習參數,從而提高了自組織映射的聚類(lèi)能力。