constringency

Aiming at the defect of gradient-descending arithmetic, such as low-speed of constringency, easily falling into local minimum, an improved approach based on affixation momentum and self-adaptive learning rate is proposed.

针对传统BP算法即梯度下降法，收敛速度慢、容易陷入局部极小值等缺点，提出了基于附加动量法和自适应学习速率的改进方法。

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Because of surface of concrete emanate heat, internal temperature of concrete descending, and bring constringency.

随后，由于混凝土的表面散热，内部温度开始下降，混凝土产生收缩。

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Chinese Gardens have irregular layout, density and spacing, far and near, with garden in garden. Variational space sequences become gurgitation and constringency of the rhythm.

园林中的参差布局，虚实对比，组成园中有园，变化的空间序列成为旋律上的起伏收敛。

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Balance all kinds of skin. Sterilization, diminish inflammation and constringency.

能平衡各种肤质, 杀菌、炎、敛毛孔, 加快细胞再生,预防暗疮印和淡化暗疮印.

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The blood pressure that says at ordinary times includes constringency to press with comfortable ZHANG YA.

平时说的血压包含收缩压和舒张压.

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PSO being iterations random algorithm does better in fast constringency and finding the optimization solution with biggish probability.

PSO算法本质上属于迭代的随机搜索算法，其主要优点在于收敛速度快、能以较大的概率找到优化问题的全局最优解等。

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Comparison results show that the parallel algorithm is more practicable due to its quick constringency and stable calculation result.

结果表明：并行算法是可行的，并且具有收敛快，计算稳定的优点。

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The paper uses improved importance sampling and new convergent criterion to increase the speed of constringency.

算法设计上,采用改进的蒙特卡罗重要抽样法,并选取了全新的收敛判据,极大地提高了收敛速度.

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Because the optimization result is discrete , excellent individual protect plan was adopted to quicken constringency.

为此采用优秀个体保护策略,加快了优化设计的收敛.

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