短語詞組短語Local Entropy Minimization 侷部熵最小化local risk minimization 侷部風(fēng)險最local flow minimization problem 侷部極小化問題Local minimization problems 侷部極小化問題local minimization algorithm 基於侷部平衡算法;侷部最小算法local risk -minimization 侷部風(fēng)險最小 返回 local minimization