Results 41 to 50 of about 472,455 (180)

Acceptance sampling for attributes via hypothesis testing and the hypergeometric distribution

Journal of Industrial Engineering International, 2017
This paper questions some aspects of attribute acceptance sampling in light of the original concepts of hypothesis testing from Neyman and Pearson (NP).
Robert Wayne Samohyl
doaj   +1 more source

ROCS: receiver operating characteristic surface for class-skewed high-throughput data. [PDF]

PLoS ONE, 2012
The receiver operating characteristic (ROC) curve is an important tool to gauge the performance of classifiers. In certain situations of high-throughput data analysis, the data is heavily class-skewed, i.e.
Tianwei Yu
doaj   +1 more source

Receiver Operating Characteristic (ROC) Curves

, 2018
Receiver operating characteristic (ROC) curves are used ubiquitously to evaluate covariates, markers, or features as potential predictors in binary problems. We distinguish raw ROC diagnostics and ROC curves, elucidate the special role of concavity in interpreting and modelling ROC curves, and establish an equivalence between ROC curves and cumulative ...
Gneiting, Tilmann, Vogel, Peter
openaire   +2 more sources

Min-Max, Min-Max-Median, and Min-Max-IQR in Deciding Optimal Diagnostic Thresholds: Performances of a Logistic Regression Approach on Simulated and Real Data

Applied Medical Informatics, 2023
Combining biomarkers and their statistics is used to increase the prediction performance of a diagnosis, but no gold standard method exists. We introduced and evaluated an approach using linear combinations of summary-based statistics tested in logistic ...
Ilie-Andrei CONDURACHE, Sorana D. BOLBOACĂ   +1 more
doaj  

Predicting Customer’s Satisfaction (Dissatisfaction) Using Logistic Regression [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2016
Customer satisfaction is a metric of how products and services offered by companies meet customer expectations. This performance indicator assists companies in managing and monitoring their business effectively.
Adarsh Anand, Gunjan Bansal
doaj   +1 more source

Identifying Potential miRNAs–Disease Associations With Probability Matrix Factorization

Frontiers in Genetics, 2019
In recent years, miRNAs have been verified to play an irreplaceable role in biological processes associated with human disease. Discovering potential disease-related miRNAs helps explain the underlying pathogenesis of the disease at the molecular level ...
Junlin Xu, Lijun Cai, Bo Liao, Wen Zhu, Peng Wang, Yajie Meng, Jidong Lang, Geng Tian, Jialiang Yang   +8 more
doaj   +1 more source

Determining the SARS-CoV-2 Anti-Spike Cutoff Level Denoting Neutralizing Activity Using Two Commercial Kits

Vaccines, 2022
Background: The viral neutralization assay is the gold standard to estimate the level of immunity against SARS-CoV-2. This study analyzes the correlation between the quantitative Anti-SARS-CoV-2 QuantiVac ELISA (IgG) and the NeutraLISA neutralization ...
Engy Mohamed El-Ghitany, Mona H. Hashish, Azza Galal Farghaly, Eman A. Omran   +3 more
doaj   +1 more source

Relation of Serum Hepcidin Levels and Restless Legs Syndrome in Patients Undergoing Peritoneal Dialysis

Frontiers in Medicine, 2021
Introduction: Restless legs syndrome is a common and severe complication in patients undergoing peritoneal dialysis (PD), which seriously affects the life quality and prognosis of patients undergoing PD.
Yanhong Guo, Yuan Sang, Tian Pu, Xiaodan Li, Yulin Wang, Lu Yu, Yan Liang, Liuwei Wang, Peipei Liu, Lin Tang   +9 more
doaj   +1 more source

Using the Receiver Operating Characteristic (ROC) Curve to Measure Sensitivity and Specificity.

, 2009
올해 가을은 신종 플루의 영향으로 의료계뿐만 아니라 온 나라 전체가 떠들썩한 것 같습니다. 추계학술대회에서도 신종 플루에 대한 세미나 시간이 별도로 마련이 되었지만, 이번 가 정의학회지 11월호에서는 ‘신종 플루의 진단과 치료’를 주제 로 한 종설을 게재하였습니다. 일차 진료의 중심인 가정의학 회 회원 여러분들의 진료에 다소나마 도움이 될 수 있기를 기 대해 봅니다. 이번 호에는 6편의 원저를 싣고 있는데, 특히 강영석 등의 원저 ‘소아 비만과 관련된
Sang-Wook Song
semanticscholar   +1 more source

The establishment and validation of a prediction model for traumatic intracranial injury patients: a reliable nomogram

Frontiers in Neurology, 2023
ObjectiveTraumatic brain injury (TBI) leads to death and disability. This study developed an effective prognostic nomogram for assessing the risk factors for TBI mortality.MethodData were extracted from an online database called “Multiparameter ...
Jia Yi Chen, Jia Yi Chen, Guang Yong Jin, Guang Yong Jin, Long Huang Zeng, Long Huang Zeng, Bu Qing Ma, Bu Qing Ma, Hui Chen, Hui Chen, Nan Yuan Gu, Nan Yuan Gu, Kai Qiu, Kai Qiu, Fu Tian, Fu Tian, Lu Pan, Lu Pan, Wei Hu, Dong Cheng Liang   +19 more
doaj   +1 more source