Results 101 to 110 of about 15,391 (164)

超高压变电站噪声特性分析与预测模型研究

, 2017
胡静竹, 廖清芬, 晏阳, 裴春明, 周兵   +4 more
openalex   +1 more source

机器学习基于不平衡数据预测急性新发缺血性卒中患者院内死亡模型研究

, 2021
谷鸿秋 陈思玎
openalex   +2 more sources

[Development and validation of a risk prediction model for cognitive impairment in rural elderly Chinese populations: evidence from the CHARLS study]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang F, Li W, Shang X, Li F.
europepmc   +1 more source

基于模型预测控制的光储发电系统VSG频率控制方法

, 2022
李帅虎, 胡耀尹, 罗滇生, 张志丹   +3 more
openalex   +2 more sources

[Establishment and validation of a risk prediction model for scoliosis after Nuss procedure in children and young adults with pectus excavatum]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Li B, Zhang Q, Sun Y.
europepmc   +1 more source

结合临床与超声影像多模态数据构建小于胎龄儿预测模型

Zhongshan Daxue xuebao. Yixue kexue ban
目的探索结合妊娠早期和妊娠中期的临床数据与超声影像多模态数据对小于胎龄儿（SGA）的预测价值，构建和内部验证基于多种机器学习算法的SGA 预测模型。方法本研究回顾性纳入单胎妊娠孕妇1 307例，根据INTERGROWTH-21st胎儿生长标准诊断SGA并采集包括临床一般资料、生化检验数据及产前超声筛查数据的多模态数据。轻度梯度增强算法（XGBoost）用于计算变量重要性，七种机器学习算法用于预测模型的构建与内部验证，受试者工作特性曲线下面积（AUC）作为衡量预测效能的主要指标，结合10 ...
陈心雨, 朱云晓
doaj  

地铁盾构施工引起的地表沉降规律与预测模型优化

章 昊
openalex   +2 more sources

[Predictive factors and nomogram model construction for plastic bronchitis in children with <i>Mycoplasma pneumoniae</i> pneumonia]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang WH, Yang FF, Meng LJ, Mao N, Wu Y.
europepmc   +1 more source

[Risk factors and development of a prediction model of enteral feeding intolerance in critically ill children]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhou X, Gao HM, Huang L, Han HW, Hu HL, Li Y, Yu RH.   +6 more
europepmc   +1 more source

[Clinical Characteristics, Risk Factors, and Development and Evaluation of a Prediction Model for Pressure Injury in Patients With Severe Neurological Diseases]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Yao M, Chen X, Huang K, Miao A.
europepmc   +1 more source