查询词典 Hessian

In Chapter 5, a new method with direct partitioned column updates of cholesky factorization for solving large scale sparse unconstrained optimization problems is proposed, which depends on a consistent partition of the columns and cholesky factorization of the Hessian matrix.

第5章基于稀疏Hesse阵的列的相容分划，并在其Cholesky分解的基础上建立了求解大型稀疏无约束优化问题的直接校正Cholesky因子算法。

3Several semicontinuous phase transitions in SC model by tracing the Hessian matrix and the corresponding phase diagram in BC model.

4对一些在SC模型下的不连续相变，我们直接在BC模型下进行了计算。

Next, define the constant elements hij of the n×n hessian matrix H.

其次，定义n×n海赛矩阵H的常数元数为hij。

In the modified method, we use orthogonal decomposition so as to delete items which lead to linear dependence of gradient in active constraints. Therefore the Hessian matrix of the DQP subproblem is positive definite.

在改进算法中，我们通过正交分解删去了有效约束函数中引起梯度线性相关的项，从而保证了DQP子问题中的目标函数中的Hesse阵正定。

It is shown that the Hessian matrix and the density of states can be obtained reasonably using the equivalent Coulomb potential in the form of the complementary error function.

计算实践表明，取用余误差函数形式的等效库仑势，可以合理地得到Hessian矩阵和态密度。

I represent the Hessian Trading Company. We're interested in importing a ''.

我是哈森贸易公司的代表，我们有兴趣进口一''。

I represent the Hessian Trading Company. We're interested in importing a ''.'complete'.

我是哈森贸易公司的代表，我们有兴趣进口一''。

William was to provide 16,800 Hessian soldiers to help England stop the Revolution in America.

威廉要提供16，800名黑森州士兵帮助英格兰结束美国革命。

If you have such a data model, consider using RMI or HTTP invokers instead of Hessian.

如果你有这样的数据模型，考虑使用RMI或HTTP invokers而不是Hessioan。

They were crouching and sitting behind the hessian screens in the classroom.

他们或蹲或坐在教室里的麻布屏幕后面。

In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.

与遍地都是的太阳军旗不同，中国人的旗帜和徽章设计得各式各样。

From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.

从Feng 设在广州总部的产品展示柜台上可以看到，Soleil的设计师每月至少设计出5件新产品。