查询词典 Powell

The Hestenes-Powell augmented Lagrangian function has been used for solving inequality constrained optimization problems via unconstrained minimization techniques.

增广拉格朗日函数法是用无约束极小化技术求解约束优化问题的一类重要方法。

Based on the theory, a new approach for convex quadratic programming with equality constrains is studied.

第三章介绍了拟牛顿算法，并给出了Armijo型线性搜索和Wolf-Powell型线性搜索。

See the case of degenerate husband, Li Qun very disappointed and angry that she grabbed up the total Bao clothes, down to General Powell pulled out of the nightclub.

见丈夫如此的堕落，李群十分失望和气愤，她上前抓起鲍总的衣服，死死地将鲍总拉出了夜总会。

A eugenic evolution strategy genetic algorithm,which integrates random evolution operation and deterministic optimization operation,is adopted in this paper to realize global optimization in high efficiency.

采用优进遗传算法，将确定性与随机性寻优操作相融合，实现了高效全局搜优，它所基于的优进策略包括设计Powell寻优算子、改进交叉算子、自适应地调整交叉率和变异率等。

Through the comparison with other learning methods, the conclusion is drawn that the Powell method in which the derivative is replaced by the difference quotient is an eff...

通过与其他学习算法的比较，得出结论：其中用差商近似代替导数的Powel法是一种高效、快速的学习方法，其学习速率比带动量项的学习率自适应的BP算法高一个量级，而比DavidenFletcherPowel、BroydenFletcherGoldfarlShanno等变尺度方法以及其他非线性最小二乘法的稳定性要好得多。

In his endorsement, Powell added that an Obama election "will also not only electrify our country, I think it'll electrify the world."

在为欧巴马背书时，鲍尔也强调，欧巴马当选「不只可以瞬间强化我们的国家，我认为这也能为世界注入强心针。

Geologist and ethnologist John Wesley Powell, a student of native cultures who moved freely among western tribes without a military escort.

他曾作为土著文化的学习者在没有军事护卫的情况下在西部各部落间自由访问。

Ezra Powell:Good for you, finnally standing out for something, acting of what you believe.

鲍威尔：做的好，终于有了自己的立场，身体力行你的信仰。

With the starters resting on the bench in the fourth quarter, the smallish fivesome of Shannon Brown, Sasha Vujacic, Adam Morrison, Luke Walton and Josh Powell did well to preserve L.A.'s lead, even pushing it to 90-78 halfway through the quarter when Vujacic's three bounced high off the front rim before sinking through.

第四节，先发们都在场下休息，五个小个阵容：布朗，武贾西奇，莫里森，沃顿和鲍威尔抱住了湖人的领先优势，甚至当武贾西奇的三分划出了高高的弧线后应声入网，湖人已经90—78领先了。

However, Iraqi President Ghazi al-Yawer, meeting in Washington with Secretary of State Colin Powell ( news - web sites ), brushed off any suggestion that there might be disagreement between U.S. and Iraqi commanders.

但是，伊拉克总统伽兹埃尔约尔在华盛顿与美国国务卿鲍威尔克林会晤时对于美国和伊拉克司令之间可能存在意见不和的暗示表示不可能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。