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- It is computationally expensive and impossible to use optimization means which should compute gradient and Hesse matrix,and the second derivative. 涉及到的求导计算太繁琐,并且需要计算目标函数的二阶导数,所以对这类问题采用含计算梯度或海森矩阵的优化方法是不可行的。
- A Rapid Calculating Method of Hesse Matrix in the Numerical Calculation Process of Nonlinear Least-Square 非线性最小二乘数值求解中Hesse矩阵的快速计算方法
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- Hesse matrix Hesse矩阵
- A native or inhabitant of Hesse. 黑森人土生土长的美国黑森人或黑森的居民
- Callicarpa giraldii Hesse ex Rehd. 老鸦糊
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- Hess has an unusual philosophy of life. 海丝有不寻常的人生观。
- Of or relating to Hesse or its inhabitants. 黑森的美国黑森州的或其居民的
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- That's the fashion news form Donna Hess. 这是多娜.;海比带给我们时装方面的消息
- Mr. Hess hitched his horse to the tree. 赫斯先生把马拴在树上。
- "Hess said to express their views. 赫斯发表自己的观点说。
- Application of Hesse Matrices in Condition Extreme Value for Multivariate Function 海塞矩阵在多元函数条件极值中的应用
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- Rhenish-type wine from especially Hesse in western Germany. 产自西德海塞的莱茵类型的酒。
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
- The nodal matrix now has the convenient form. 现在结点矩阵具有下面方便的形成。
- The square matrix is called a diagonal matrix. 该方矩阵称为对角矩阵。
