Results 101 to 110 of about 4,012 (150)

基于模拟退火法与多层感知机的变压器故障诊断模型及其泛化性能研究

Gaoya dianqi
为诊断电力变压器内部的潜伏性故障，以溶解气体分析（DGA）数据为特征量，提出了一种基于多层感知机（MLP）的变压器故障诊断模型。以实际运行变压器的故障数据为学习样本，利用模拟退火法实现多层感知机内部节点之间的连接权重优化。以不同特征组合作为MLP的输入，对比、分析了MLP诊断故障类型的正确率；研究了MLP拓扑结构、参数正则化等对诊断模型泛化性能的影响。使用训练数据以外的变压器故障数据测试学习完成的诊断模型，获得较高的测试准确率。
高超, 王志武, 冯玉辉, 杜预, 宋兵, 高二亚, 李乾, 饶召伟, 邹国平, 杨仕友   +9 more
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[Towards precision diagnosis and treatment: interpretation of the ten highlights of the expert consensus on the diagnosis and treatment of hereditary hyperbilirubinemia (version 2025)]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Hou W, Duan ZP, Zheng SJ.
europepmc   +1 more source

[Construction and Efficacy Evaluation of a Highly Efficient Diagnostic Model for Neurosyphilis Driven by the Cerebrospinal Fluid/Serum Free Light Chain Index]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Deng J, Wu S, Ye F, Huang X, Li D, Liu J.   +5 more
europepmc   +1 more source

[Advances in clinical features, diagnosis, and treatment of pre-acute-on-chronic liver failure]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Nie YH, Cai DC.
europepmc   +1 more source

[Progress in diagnosis and treatment of finger flexion deformity caused by forearm flexor muscle lesions]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jiang Y, Wei J.
europepmc   +1 more source

[Central nervous system infection mimicking neuropsychiatric systemic lupus erythematosus: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao K, Lu F, Wang Y.
europepmc   +1 more source

[Quantitative Assessment of Microvascular Changes in Diabetic Retinopathy and Their Association With Blood-Retinal Barrier Impairment]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Lei Y, Lü H, Zhou Q, Tian M, Cao Y.
europepmc   +1 more source

[Construction of an Early-stage Risk Prediction Model for Trauma-Induced Coagulopathy]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Xu X, He M, Shao M, Liu X, Yi Q, Zhang B, Huang Y, Tan C.   +7 more
europepmc   +1 more source

[Diagnostic value of fecal calprotectin detection in infants with milk protein-allergic enteritis]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Jia X, Zhang Y, Tang W.
europepmc   +1 more source

[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source