常見例句The new models can be applied to solve a class of nonmonotone problems. 新模型可用來求解一類非單調(diào)的問題。We present a new globalization nonmonotone Filter strategy of Barzilai-Borwein algorithm. 引進多維過濾策略的好處是發(fā)揮最大的可能性來接收迭代產(chǎn)生的點,減少迭代次數(shù),從而減少計算量,節(jié)省計算時間,同時也不影響全局收斂性。On the other hand, the nonmonotone technique is proved to be very effective and more and more popular. 另一方面,非單調(diào)方法被證明是一類非常有效且越來越流行的方法。Under relatively weak conditions, we proved that this modified method converges globally with nonmonotone line search. 在較弱的條件下,證明了此類非單調(diào)修正HS算法具有全局收斂性。We present a new strategy of nonmonotone technique of inexact quasi-Newton method. 結(jié)果表明,我們的算法僅需很少的擬牛頓矩陣的更新次數(shù),從而提高了算法的實際效率。In this thesis, we consider some topics about the nonmonotone trust region method for unconstrained minimization problems. 本文主要討論了求解無約束極小化問題的非單調(diào)信賴域方法的相關(guān)論題。 返回 nonmonotone