Showing 501 - 520 results of 20,715 for search 'data low analysis', query time: 0.29s Refine Results
  1. 501

    Topological Data Analysis and Multiple Kernel Learning for Species Identification of Modern and Archaeological Small Ruminants by Manon Vuillien, Davide Adamo, Emmanuelle Vila, Amane Agraw, Thierry Argant, Daniel Helmer, Marjan Mashkour, Abdelkader Moussous, Olivier Notter, Elena Rossoni-Notter, Isabelle Théry, Marco Corneli

    Published 2025-05-01
    “…This paper presents a case study to test the potential of topological data analysis (TDA) and multiple kernel learning (MKL) for inter-specific identification of 150 3D astragali belonging to modern and archaeological specimens. …”
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    Article
  2. 502

    Assessing the neuroprotective benefits for babies of antenatal magnesium sulphate: An individual participant data meta-analysis. by Caroline A Crowther, Philippa F Middleton, Merryn Voysey, Lisa Askie, Lelia Duley, Peter G Pryde, Stéphane Marret, Lex W Doyle, AMICABLE Group

    Published 2017-10-01
    “…A limitation of the study was that not all trials could provide the data required for the planned analyses so that combined with low event rates for some important clinical events, the power to find a difference was limited.…”
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  3. 503

    Prevalence of sexually transmitted infections and bacterial vaginosis among women in sub-Saharan Africa: An individual participant data meta-analysis of 18 HIV prevention studies. by Elizabeth A Torrone, Charles S Morrison, Pai-Lien Chen, Cynthia Kwok, Suzanna C Francis, Richard J Hayes, Katharine J Looker, Sheena McCormack, Nuala McGrath, Janneke H H M van de Wijgert, Deborah Watson-Jones, Nicola Low, Sami L Gottlieb, STIMA Working Group

    Published 2018-02-01
    “…We used a 2-stage meta-analysis to combine data. After calculating the proportion of participants with each infection and standard error by study, we used a random-effects model to obtain a summary mean prevalence of each infection and 95% confidence interval (CI) across ages, regions, and population types. …”
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    Article
  4. 504

    LAST-PAIN: Learning Adaptive Spike Thresholds for Low Back Pain Biosignals Classification by Freek Hens, Mohammad Mahdi Dehshibi, Leila Bagheriye, Ana Tajadura-Jimenez, Mahyar Shahsavari

    Published 2025-01-01
    “…Spiking neural networks (SNNs) present the potential for ultra-low-power computation, especially when implemented on dedicated neuromorphic hardware. …”
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  5. 505
  6. 506

    Trend and influencing factors of low birth weight among newborns in Chongming District of Shanghai from 2008 to 2022 by SHI Aiyu, GU Tianyi, XU Yan, HUANG Yuhua, SUN Xiaolei

    Published 2025-02-01
    “…ObjectiveTo analyze the trend and influencing factors of low birth weight (LBW) among newborns in Chongming District of Shanghai from 2008 to 2022, so as to provide references for the development of intervention measures reducing the rate of LBW.MethodsBirth surveillance data of Chongming District of Shanghai from 2008 to 2022 were collected and organized, and the annual percentage change (APC) of LBW was calculated by using Joinpoint 5.0.2 software for trend change analysis. …”
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  7. 507
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  9. 509

    A Study on the Yield and Related Traits of some Forage Low-Tannin Faba bean (Vicia faba L.) Genotypes by Hamidreza Ghorbani, Mohamad Taghi Feyzbakhsh

    Published 2024-11-01
    “…From the time of planting to harvesting during agricultural operations, necessary notes were taken at different stages of growth and development. Analysis of variance (ANOVA) was performed on recorded yield data and yield components, and the mean of treatments was compared with the least significant difference (LSD) method using SAS 9.0 software. …”
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    Article
  10. 510

    Analysis of Microbiome for AP and CRC Discrimination by Alessio Rotelli, Ali Salman, Leandro Di Gloria, Giulia Nannini, Elena Niccolai, Alessio Luschi, Amedeo Amedei, Ernesto Iadanza

    Published 2025-06-01
    “…Microbiome data analysis is essential for understanding the role of microbial communities in human health. …”
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  11. 511
  12. 512

    Time series data aggregation algorithm with synchronous prediction for WBAN by Ru-yan WANG, Mei-ling ZHAI, Da-peng WU

    Published 2015-06-01
    “…Due to the nonlinearity and nonstationarity of the physiological data sensed by WBAN,data aggregation cannot be effectively achieved according to the time-domain trend of data.Therefore,a novel time series data aggregation algorithm with synchronous prediction was proposed.By preprocessing the original sensing data with the multi-resolution analysis,the inherent characteristics of the physiological data can be obtained to establish a light-weight synchronous prediction model at both the sensor and sink.Numerical results show that the proposed aggregation algorithm can achieve a favorable prediction precision and a low energy consumption rate by eliminating the in-network data redundancy.…”
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  13. 513

    Identifying Behaviours Indicative of Illegal Fishing Activities in Automatic Identification System Data by Yifan Zhou, Richard Davies, James Wright, Stephen Ablett, Simon Maskell

    Published 2025-02-01
    “…This paper presents our work to predict ship types using AIS data from satellites: in such data, there is a pronounced imbalance between the data for different types of ships, the refresh rate is relatively low, and there is a misreporting of information. …”
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  14. 514

    Time series data aggregation algorithm with synchronous prediction for WBAN by Ru-yan WANG, Mei-ling ZHAI, Da-peng WU

    Published 2015-06-01
    “…Due to the nonlinearity and nonstationarity of the physiological data sensed by WBAN,data aggregation cannot be effectively achieved according to the time-domain trend of data.Therefore,a novel time series data aggregation algorithm with synchronous prediction was proposed.By preprocessing the original sensing data with the multi-resolution analysis,the inherent characteristics of the physiological data can be obtained to establish a light-weight synchronous prediction model at both the sensor and sink.Numerical results show that the proposed aggregation algorithm can achieve a favorable prediction precision and a low energy consumption rate by eliminating the in-network data redundancy.…”
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    Article
  15. 515

    The prospect of developing a data driven approach in the Russian economy by P. D. Krotov

    Published 2025-03-01
    “…The analysis of population and business digitalization has shown that, despite the high rate of use of digital services among them, the level of data driven technologies implementation in organizations remains low. …”
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    Article
  16. 516

    Different rs-fMRI Data Processing Methods in the Study of Vascular Cognitive Impairment by Ying GUAN, Luwen ZHU, Feng WANG, Danna CAO, Xiaoling LI, Qiang TANG

    Published 2019-02-01
    “…Different data processing methods have different meanings, advantages and disadvantages, and application value, and different data processing and analysis methods have some differences in the results, such as ALFF and ReHo, which belong to the analysis method of local functional activity characteristics; functional connectivity and brain network belong to linear correlation analysis method. …”
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    Article
  17. 517
  18. 518

    Combining Dielectric and Hyperspectral Data for Apple Core Browning Detection by Hanchi Liu, Jinrong He, Yanxin Shi, Yingzhou Bi

    Published 2024-10-01
    “…To reduce the computational complexity of high-dimensional multi-view data, canonical correlation analysis is employed for feature dimensionality reduction. …”
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  19. 519

    Substantiation of source data on the parametric algorithms for the classification of weather hazards by O. V. Vasiliev, E. S. Boyarenko, K. I. Galaeva

    Published 2023-12-01
    “…The article provides brief descriptions of the methods of conducting experiments to form statistical database and its analysis. Based on the above methods, the statistical parameter H(EDRmax) analysis for a rain shower, the amplitude distribution of reflectivity parameters and the EDR (Zmax, EDRmax) for thunderstorms and hail was carried out, which showed the low distinguishing ability of each individual parameter when solving the problem to classify MP within the assigned alphabet. …”
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  20. 520

    Research on Fusion of Locomotive Safety Monitoring and Detection Data and Its Application by GONG Li, QIAO Bin, ZHAO Chao, YAO Kai

    Published 2020-01-01
    “…A cleaning scheme for locomotive secondary failure is put forward and the intelligent expert analysis is realized. To solve the problems of long cycle, high cost and low efficiency of traditional maintenance methods, a method of equipment quality diagnosis, evaluation and prediction based on decision tree algorithm is put forward to build an intelligent maintenance system. …”
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