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- A modification of the HS formula is introduced for unconstrained optimization problem.In the proposed algorithm, the new formula possesses the sufficient descent property without any line searches. 给出修正的HS公式，并且将其应用到无约束优化中，得到一类新的共轭梯度（型）算法，新的公式不需要任何线搜索可以保持充分下降性。
- Based on a modified PRP formula, a class of conjugate gradient methods were proposed for unconstrained optimization.No line search is required, these methods possess the sufficient descent property. 本文基于一个修正的PRP公式，提出了一类无需线搜索而具有充分下降性的共轭梯度算法。
- Modified PRP Methods with Sufficient Descent Property and Their Convergence Properties 具有充分下降性的修正PRP算法及其收敛性
- sufficient descent property 充分下降性
- Here there is a gradual descent to the sea. 这里有个通向海的缓坡。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- There was a descent of temperature after rain. 雨后气温下降了。
- There is sufficient food for everybody. 有足够的饭菜供大家吃。
- A DESCENT PROPERTY OF IMPLICIT METHOD FOR MONOTONE VARIATIONAL INEQUALITY 求单调变分不等式隐式方法的一个单调下降性质
- Sufficient to satisfy a requirement or meet a need. 足够的足以满足要求或需求的
- He traces his descent back to an old norman family. 他追踪自己的世系上溯至一个古老的诺曼家族。
- The courts ordered the seizure of all her property. 法院下令查封她所有的财产。
- Many Americans are of English descent. 许多美国人的祖籍是英国。
- Her income is not sufficient to support her family. 她的收入不够养活家人。
- She has a right to the property. 他享有这比财产权所有权。
- Is the money sufficient to cover the tuition? 这笔钱付学费够吗?
- The spectators watched the descent of the balloon. 观看的人瞧著气球降落。
- The property revert to its original owner in1998. 财产于1998年将归还原所有人。
- Melodic ascent and descent of pitch. 旋律的变移声调旋律的上升或下降
