[A bidirectional feature mapping classification model based on multi-constrained latent representation learning for differential diagnosis of pneumonia]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZeng M, Zhuo L, Tan S, Zhen X.
europepmc +1 more source
Development and validation of a machine learning-based model for assessing coronary artery disease risk in postmenopausal women: a dual-center retrospective study. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoDeng Y, Pan J, He S, Zhou W, Zhang J.
europepmc +1 more source
, 2006 首次将最小可分辨对比度(MRC)的概念引入到了直视型微光成像系统.在人眼视觉的基础上,从信号检测的角度出发,推导出了直视型微光成像系统的MRC模型.该模型综合考虑了空间因素和时间因素对成像系统的影响,给出了系统在不同目标照度、不同对比度情况下探测图像时的极限灵敏阈.模拟结果表明,由此得到的直视型微光成像系统的极限分辨率与实际系统给出的分辨率基本一致 ...
金伟其, 周燕, 张建勇
core
[Development of an OCTA-based risk prediction model for retinopathy in patients with obstructive sleep apnea and hypertension]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiDU X, Dong J, Li Y.
europepmc +1 more source
, 2013 将相场(phase field)模型应用到液滴热毛细迁移中。相场模型基于扩散界面方法,通过引入一个相场参数来追踪界面,相场参数代表各个位置上的流体的相(母液中为1,液滴中-1,界面处连续变化)。模型中流场信息通过Navier-Stokes方程确定,温度场通过对流扩散方程确定,相场参数由求解Cahn-Hillard方程确定。所有方程采用Chebyshev-Galerkin伪谱方法离散求解。验证了相场模型的可行性 ...
尹兆华, 娄开元
core
[A Transformer-based model using laboratory indicators efficiently differentiates ovarian cancer]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoTan S +6 more
europepmc +1 more source
[Multimodal Data-Driven Prediction of Gynecological Surgery Duration]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHuang Y +8 more
europepmc +1 more source
[Interpretable machine learning-based predictive model for assessing abdominal surgery risk and biologic therapy efficacy in CDAI 0 to 1 level Crohn disease patients]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanXie K +10 more
europepmc +1 more source