Newton was a finicky, neurotic, off-scale brilliant character who seemed able to hold a problem in his mind, neither sleeping nor eating, "thinking on it continually," he said, until he'd solved it.
牛顿是一位挑剔细节、性格焦虑，具有偏执狂特征的天才。他看来能一直想问题，不吃不睡，“一直想啊想，”他说，直到问题解决。
A subspace truncated-Newton algorithm for large-scale bound constrained optimization is proposed.
给出了大规模界约束优化的一个子空间截断牛顿法。
An optimization method for large scale problems which combines Newton method and Interated-Subspace method is proposed.
结合牛顿法与子空间迭代的思想，给出了一种求解大型优化问题的方法。
Hessian matrices are used in large-scale optimization problems within Newton-type methods because they are the coefficient of the quadratic term of a local Taylor expansion of a function.
海森矩阵被应用于牛顿法解决的大规模优化问题。混合偏导数和海森矩阵的对称性海森矩阵的混合偏导数是海森矩阵非主对角线上的元素。
Interbody fusion was assessed on standing lateral radiographs using the Newton et al 4-level grading scale.
在X线标准侧位片下用Newton等的4个水平的分级系统对椎间融合评估。
Interbody fusion was assessed on standing lateral radiographs using the Newton et al 4-level grading scale.
在X线标准侧位片下用Newton等的4个水平的分级系统对椎间融合评估。
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