Showing 121 - 140 results of 20,715 for search 'data low analysis', query time: 0.35s Refine Results
  1. 121

    Data leakage detection in machine learning code: transfer learning, active learning, or low-shot prompting? by Nouf Alturayeif, Jameleddine Hassine

    Published 2025-03-01
    “…Existing studies introduced methods to detect code-level data leakage using manual and code analysis approaches. …”
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  2. 122
  3. 123

    Fast and accurate imputation of genotypes from noisy low-coverage sequencing data in bi-parental populations. by Cécile Triay, Alice Boizet, Christopher Fragoso, Anestis Gkanogiannis, Jean-François Rami, Mathias Lorieux

    Published 2025-01-01
    “…This allows the creation of highly saturated genetic maps at reasonable cost, precisely localized recombination breakpoints (i.e., the crossovers), and minimized mapping intervals for quantitative-trait locus analysis. The main issues with these low-coverage genotyping methods are (1) poor performance at heterozygous loci, (2) high percentage of missing data, (3) local errors due to erroneous mapping of sequencing reads and reference genome mistakes, and (4) global, technical errors inherent to NGS itself. …”
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  4. 124

    Evaluating time-lagged relationships between groundwater storage and river discharge using GRACE-based data: insights from the Potomac Basin by AJ Villaruel, Alimatou Seck, Cherie Schultz

    Published 2025-01-01
    “…While practical use of native GRACE data has been challenging for local, small-scale applications, this study demonstrates the utility of the GRACE-based GDI in forecasting low flows and informing regional water resource management decisions during droughts.…”
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  7. 127

    The Design and Data Analysis of an Underwater Seismic Wave System by Dawei Xiao, Qin Zhu, Jingzhuo Zhang, Taotao Xie, Qing Ji

    Published 2025-07-01
    “…An improved ALE-LOFAR (Adaptive Line Enhancer–Low-Frequency Analysis) joint framework, combined with DEMON (Demodulation of Envelope Modulation) demodulation technology, was proposed to conduct the spectral feature analysis of ship seismic wave signals, yielding the low-frequency signal characteristics of vessels. …”
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  8. 128

    Big data analysis and application technology innovation platform by Pingwen ZHANG, Weinan E, Xiaoru YUAN, Yiming FU

    Published 2018-07-01
    “…In view of bottlenecks faced by big data analysis and application in China,such as weak big data mining and analysis ability,low big data algorithm application and comprehensive ability,the overall technical framework of big data analysis and application technology innovation platform was systematically introduced.The shortcomings and solutions of the five major common technologies in China's big data analysis and application were analyzed in detail.The design ideas and application directions of the four supporting platforms in the innovation platform were introduced.Finally,the future development direction and key work of the National Engineering Laboratory for Big Data Analysis and Application were introduced.…”
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  9. 129

    Raw-Data Driven Functional Data Analysis with Multi-Adaptive Functional Neural Networks for Ergonomic Risk Classification Using Facial and Bio-Signal Time-Series Data by Suyeon Kim, Afrooz Shakeri, Seyed Shayan Darabi, Eunsik Kim, Kyongwon Kim

    Published 2025-07-01
    “…This study addresses the challenge of classifying lifting task risk levels (low, medium, and high risk, labeled as 0, 1, and 2) using multi-modal time-series data comprising raw facial landmarks and bio-signals (electrocardiography [ECG] and electrodermal activity [EDA]). …”
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  10. 130

    Resource Management Scheme Based on Ubiquitous Data Analysis by Heung Ki Lee, Jaehee Jung, Gangman Yi

    Published 2014-01-01
    “…In experiments, real web trace data were used to prove the improved performance of the proposed scheme.…”
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  11. 131

    Correlation and Prediction Analysis of Cyanobacteria with Water Environment Data by Sang-Leen Yun

    Published 2024-12-01
    “…Results and Discussion The data presented a normal distribution. Correlation analysis indicated that previous cyanobacteria occurrences had a significant influence on current occurrences. …”
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  13. 133

    ANALYSIS OF THE EFFICIENCY IN PRODUCTION OF TOMATOES AMONG AGRICULTURAL ESTABLISHMENTS: DATA ENVELOPMENT ANALYSIS AND STOCHASTIC FRONTIER ANALYSIS by Patson SHIIKABA, Mehmet Arif ŞAHİNLİ

    Published 2021-01-01
    “…The main marketing problems faced by farmers are transportation cost of tomatoes to sales point %39.9 and low selling of tomatoes 38.6%. Technical efficiency was found to be 55.55% under stochastic production frontier while under Data Envelopment Analysis was found to be 86.43%. …”
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  14. 134

    Association between low-density lipoprotein cholesterol levels and all-cause mortality in patients with coronary artery disease: a real-world analysis using data from an international network by Thiago Luis Scudeler, Leandro Menezes Alves da Costa, Rafael Amorim Belo Nunes, Rafael Otto Schneidewind, Thiago Midlej Brito, Daniel Castanho Genta Pereira, Roger Pereira de Oliveira, Gabriela Chaves Santana, Helio Castello, Marcelo José de Carvalho Cantarelli, Álvaro Avezum Junior

    Published 2024-11-01
    “…CAD patients were identified using the International Classification of Diseases, Tenth Revision (ICD-10) diagnosis code and stratified into six LDL-C categories: <50 mg/dL (cohort 1), 50–69.9 mg/dL (cohort 2), 70–99.9 mg/dL (cohort 3), 100–129.9 mg/dL (cohort 4), 130–159.9 mg/dL (cohort 5), and ≥ 160 mg/dL (cohort 6). Mortality data were obtained by linking patient records to death registries spanning the 15 years prior to the analysis. …”
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  15. 135

    Cost-effectiveness of selective digestive decontamination (SDD) versus selective oropharyngeal decontamination (SOD) in intensive care units with low levels of antimicrobial resistance: an individual patient data meta-analysis by Marc J M Bonten, Denise van Hout, Nienke L Plantinga, Patricia C Bruijning-Verhagen, Evelien A N Oostdijk, Anne Marie G A de Smet, G Ardine de Wit, Cornelis H van Werkhoven

    Published 2019-09-01
    “…Objective To determine the cost-effectiveness of selective digestive decontamination (SDD) as compared to selective oropharyngeal decontamination (SOD) in intensive care units (ICUs) with low levels of antimicrobial resistance.Design Post-hoc analysis of a previously performed individual patient data meta-analysis of two cluster-randomised cross-over trials.Setting 24 ICUs in the Netherlands.Participants 12 952 ICU patients who were treated with ≥1 dose of SDD (n=6720) or SOD (n=6232).Interventions SDD versus SOD.Primary and secondary outcome measures The incremental cost-effectiveness ratio (ICER; ie, costs to prevent one in-hospital death) was calculated by comparing differences in direct healthcare costs and in-hospital mortality of patients treated with SDD versus SOD. …”
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    Long-term Monitoring of Low-cost Seismometers: Consistency Analysis of The Instrument by Juellyan Juellyan, Bambang Setiawan, Muttaqin Hasan, Ashfa Achmad, Alfiansyah Yulianur, Taufiq Saidi

    Published 2024-06-01
    “…The measurement data is then processed and presented as frequencies using spectrum analysis. …”
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    Frequency Analysis of Low Flow Series from Çekerek Stream Basin by Kadri Yürekli, Ahmet Kurunç, Selçuk Gül

    Published 2005-01-01
    “…The most true selection probability distribution is important to describe the low flow statistics for the studies related to drought analysis. …”
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