Yuping Zhang,Zhengqing Ouyang,Wei-Jun Qian et al.
Yuping Zhang et al.
Shotgun assays are widely used in biotechnologies to characterize large molecules, which are hard to be measured as a whole directly. For instance, in Liquid Chromatography - Mass Spectrometry (LC-MS) shotgun experiments, proteins in biolog...
Accelerate Training of Restricted Boltzmann Machines via Iterative Conditional Maximum Likelihood Estimation [0.03%]
基于迭代条件极大似然估计的restricted boltzmann机加速学习算法
Mingqi Wu,Ye Luo,Faming Liang
Mingqi Wu
Restricted Boltzmann machines (RBMs) have become a popular tool of feature coding or extraction for unsupervised learning in recent years. However, there still lacks an efficient algorithm for training the RBM due to that its likelihood fun...
Statistical Methods for Quantifying Between-study Heterogeneity in Meta-analysis with Focus on Rare Binary Events [0.03%]
用于罕见二分类稀有事件的 meta 分析的异质性量化统计方法研究
Chiyu Zhang,Min Chen,Xinlei Wang
Chiyu Zhang
Meta-analysis, the statistical procedure for combining results from multiple independent studies, has been widely used in medical research to evaluate intervention efficacy and drug safety. In many practical situations, treatment effects va...
A CD-based mapping method for combining multiple related parameters from heterogeneous intervention trials [0.03%]
一种基于光盘的地图合并异质干预试验中多个相关参数的方法
Yang Jiao,Eun-Young Mun,Thomas A Trikalinos et al.
Yang Jiao et al.
Effect size can differ as a function of the elapsed time since treatment or as a function of other key covariates, such as sex or age. In evidence synthesis, a better understanding of the precise conditions under which treatment does work o...
Bayesian flexible hierarchical skew heavy-tailed multivariate meta regression models for individual patient data with applications [0.03%]
贝叶斯柔性分层偏重尾多变量元回归模型在个体病人数据分析中的应用研究
Sungduk Kim,Ming-Hui Chen,Joseph Ibrahim et al.
Sungduk Kim et al.
A flexible class of multivariate meta-regression models are proposed for Individual Patient Data (IPD). The methodology is well motivated from 26 pivotal Merck clinical trials that compare statins (cholesterol lowering drugs) in combination...
Lifeng Lin,Haitao Chu,James S Hodges
Lifeng Lin
As an extension of pairwise meta-analysis of two treatments, network meta-analysis has recently attracted many researchers in evidence-based medicine because it simultaneously synthesizes both direct and indirect evidence from multiple trea...
Abhirup Datta,Hui Zou,Sudipto Banerjee
Abhirup Datta
In many econometrics applications, the dataset under investigation spans heterogeneous regimes that are more appropriately modeled using piece-wise components for each of the data segments separated by change-points. We consider using Bayes...
A Split-and-Merge Approach for Singular Value Decomposition of Large-Scale Matrices [0.03%]
大规模矩阵奇异值分解的拆分与合并方法
Faming Liang,Runmin Shi,Qianxing Mo
Faming Liang
We propose a new SVD algorithm based on the split-and- merge strategy, which possesses an embarrassingly parallel structure and thus can be efficiently implemented on a distributed or multicore machine. The new algorithm can also be impleme...
Letter to the Editor [0.03%]
致編輯的信
Marco Geraci
Marco Geraci
Galarza, Lachos and Bandyopadhyay (2017) have recently proposed a method of estimating linear quantile mixed models (Geraci and Bottai, 2014) based on a Monte Carlo EM algorithm. They assert that their procedure represents an improvement ov...
Dynamic Structural Equation Models for Directed Cyclic Graphs: the Structural Identifiability Problem [0.03%]
有向循环图的动态结构方程模型的结构性可识别性问题
Yulin Wang,Yu Luo,Hulin Wu et al.
Yulin Wang et al.
Network systems are commonly encountered and investigated in various disciplines, and network dynamics that refer to collective node state changes over time are one area of particular interests of many researchers. Recently, dynamic structu...