Five methods for multi-class classification are introduced based on widely used SVMs. They are one versus rest(OVR),one versus one(OVO),binary tree(BT),error correcting output codes(ECOC) and directed acyclic graph(DAG).是什么意思_Five methods for multi-class classification are introduced based on widely used SVMs. They are one versus rest(OVR),one versus one(OVO),binary tree(BT),error correcting output codes(ECOC) and directed acyclic graph(DAG).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句