Peak detection and random forests classification software for gas chromatography/differential mobility spectrometry (GC/DMS) data [0.03%]
气相色谱/差动迁移光谱（GC/DMS）数据的峰值检测和随机森林分类软件
Danny Yeap,Mitchell M McCartney,Maneeshin Y Rajapakse et al.
Danny Yeap et al.
Gas Chromatography/Differential Mobility Spectrometry (GC/DMS) is an effective tool to discern volatile chemicals. The process of correlating GC/DMS data outputs to chemical identities requires time and effort from trained chemists due to l...
Jin Hyun Nam,Jonghyun Yun,Ick Hoon Jin et al.
Jin Hyun Nam et al.
Visualization algorithms have been widely used for intuitive interrogation of genomic data and popularly used tools include MDS, t-SNE, and UMAP. However, these algorithms are not tuned for the visualization of binary data and none of them ...
An automated Residual Exemplar Local Binary Pattern and iterative ReliefF based COVID-19 detection method using chest X-ray image [0.03%]
一种基于残差示例局部二值模式和迭代ReliefF的COVID-19胸部X光图像检测方法
Turker Tuncer,Sengul Dogan,Fatih Ozyurt
Turker Tuncer
Coronavirus is normally transmitted from animal to person, but nowadays it is transmitted from person to person by changing its form. Covid-19 appeared as a very dangerous virus and unfortunately caused a worldwide pandemic disease. Radiolo...
Determination of total organic carbon and soluble solids contents in Tanreqing injection intermediates with NIR spectroscopy and chemometrics [0.03%]
近红外光谱结合化学计量学测定坦乃晴注射液中间体的总有机碳和可溶性固形物含量
Wenlong Li,Haibin Qu
Wenlong Li
Near infrared spectroscopy combined with chemometrics was investigated for the fast determination of total organic carbon (TOC) and soluble solids contents (SSC) of Tanreqing injection intermediates. The NIR spectra were collected in transf...
Zack Stokes,Abhyuday Mandal,Weng Kee Wong
Zack Stokes
Differential Evolution (DE) has become one of the leading metaheuristics in the class of Evolutionary Algorithms, which consists of methods that operate off of survival-of-the-fittest principles. This general purpose optimization algorithm ...
BiMM forest: A random forest method for modeling clustered and longitudinal binary outcomes [0.03%]
BiMM森林：一种用于建模聚类和纵向二元结果的随机森林方法
Jaime Lynn Speiser,Bethany J Wolf,Dongjun Chung et al.
Jaime Lynn Speiser et al.
Clustered binary outcomes and datasets with many predictor variables are frequently encountered in clinical research (e.g. longitudinal studies). Generalized linear mixed models (GLMMs) typically employed for clustered endpoints have challe...
George S Jackson,Paul Muzikar,Brent Goehring
George S Jackson
Interlaboratory comparisons are an important check of the quality of a measurement technique. In this paper we examine the accelerator mass spectrometry (AMS) measurement of 41Ca, an unstable isotope of calcium that has emerged as a valuabl...
Standardized maximim D-optimal designs for enzyme kinetic inhibition models [0.03%]
酶动力学抑制模型的标准化最大D-最优设计
Ping-Yang Chen,Ray-Bing Chen,Heng-Chin Tung et al.
Ping-Yang Chen et al.
Locally optimal designs for nonlinear models require a single set of nominal values for the unknown parameters. An alternative is the maximin approach that allows the user to specify a range of values for each parameter of interest. However...
A scoring metric for multivariate data for reproducibility analysis using chemometric methods [0.03%]
基于化学计量学方法的重复性分析的多变量数据评分指标
David A Sheen,Werickson Fortunato de Carvalho Rocha,Katrice A Lippa et al.
David A Sheen et al.
Process quality control and reproducibility in emerging measurement fields such as metabolomics is normally assured by interlaboratory comparison testing. As a part of this testing process, spectral features from a spectroscopic method such...
Evaluating the utility of mid-infrared spectral subspaces for predicting soil properties [0.03%]
评估中红外光谱子空间预测土壤性质的实用性
Andrew M Sila,Keith D Shepherd,Ganesh P Pokhariyal
Andrew M Sila
We propose four methods for finding local subspaces in large spectral libraries. The proposed four methods include (a) cosine angle spectral matching; (b) hit quality index spectral matching; (c) self-organizing maps and (d) archetypal anal...