论文标题
各种版本的Strmix的回归测试
Regression test of various versions of STRmix
论文作者
论文摘要
自2012年以来，Strmix一直从事运营用途，以解释法医DNA谱。在此期间，已经对单个和复合峰的方差建模以及倒入。该算法的中心元素一直是基于大都会杂货算法的马尔可夫链蒙特卡洛（MCMC）。报告了比较版本v2.3与v2.9的回归实验。在多个版本的Strmix中，LRS的LRS具有很高的相似性，这些Strmix跨越了7年的开发（从v2.3到v2.9）。这是由于以下事实：用于描述DNA轮廓行为的Strmix的基本核心模型在这段时间一直保持稳定。
STRmix has been in operational use since 2012 for the interpretation of forensic DNA profiles. During that time incremental improvements have been made to the modelling of variance for single and composite peaks, and drop-in. The central element of the algorithm has remained as the Markov chain Monte Carlo (MCMC) based on the Metropolis-Hastings algorithm. Regression experiments are reported comparing versions V2.3 to V2.9. There is a high degree of similarity in LRs for true contributors across multiple versions of STRmix that span 7 years of development (from V2.3 to V2.9). This is due to the fact that the underlying core models of STRmix that are used to describe DNA profile behaviour have remained stable across that time.
