Showing 201 - 208 results of 208 for search '"missing data"', query time: 0.10s Refine Results
  1. 201

    Prediction of viscosity of blast furnace slag based on NRBO-DNN model by Zhe Li, Meng Wang, Rui Xu, Juanjuan Jiang, Jie Li, Zunqian Zhang, Aimin Yang

    Published 2025-04-01
    “…Data preprocessing included isolation forest outlier detection, missing data imputation, normalization, and Generative Adversarial Network (GAN)-based data augmentation, ensuring high-quality data. …”
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  2. 202

    Identifying the predictors of ultra early neurological improvement and its role in functional outcome after endovascular thrombectomy in acute ischemic stroke by Yuzheng Lai, Mohammad Mofatteh, José Fidel Baizabal-Carvallo, José Fidel Baizabal-Carvallo, Jianfeng He, Wenhao Wu, Daohong Wang, Wenshan Yan, Jicai Ma, Sijie Zhou, Yu Sun, Yu Sun, Yi He, Shumei Li, Hao Sun

    Published 2025-01-01
    “…Patients with pre-EVT Alberta Stroke Program Early CT Score (ASPECTS) < 6, missing follow-up data, and missing data of the first hour NIHSS were excluded (n = 20). …”
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  3. 203

    Spirituality-Based Intervention in Hypertension: EFfects on Blood PrEssure and EndotheliaL Function—FEEL Trial Results by Maria Emília Figueiredo Teixeira, Weimar Kunz Sebba Barroso, Andréa Araújo Brandão, Ana Luiza Lima Sousa, Roberto Esporcatte, Mário Henrique Elesbão de Borba, Ana Clara Neri Ávila Baleeiro, Beatriz Caldas Gonçalves, Enzo Inumaru, Enzo Mata de Sousa, Giovana Barros Leal, Henrique Soares de Araújo Pereira Farias, Juliana Alves de Souza, Lure Emilly Barreto da Silva, Matheus Canguçu de Paiva Queiroz, Frederico Rafael Moreira, Priscila Valverde de Oliveira Vitorino, John Eikelboom, Álvaro Avezum

    Published 2025-01-01
    “…Main outcomes were between group difference in change from baseline to 12 weeks in office and central BP, HBPM and FMD, using t-tests, analyses of covariance (ANCOVA) adjusting for baseline differences, and, in addition, missing data imputation as a sensitivity analysis. Results: Fifty-one patients were randomized to spirituality-based intervention and 49 to control group. …”
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    Attack Analysis Framework of Space-Integrated-Ground Information Network Based on Cybersecurity Knowledge Graph by Yulu QI, Rong JIANG, Xing RONG, Aiping LI

    Published 2021-09-01
    “…While realizing global coverage, random access, on-demand service, security and credibility, the space-integrated-ground information network(SGIN) is confronted with more complex and variable security threats.Compared with the internet, satellite network has a lot of diff erences, such as highly dynamic changes of topology, transfer protocol and data format.In terms of these questions, it was necessary to integrated the rule of satellite network attacks into the rules of APT attacks, developed the cybersecurity knowledge graph and the attack rules library to analyzed the attacks of the SGIN.The pattern of attack rules was expressed based on time-space data model, which was used to completed the attack chain when there were non-continuous missed data or false positives data.The attack analysis framework proposed in this paper could accurately perceived the security status of the SGIN in real time , and provided decision support for the SGIN.…”
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  8. 208

    Leveraging Deep Learning and Multimodal Large Language Models for Near-Miss Detection Using Crowdsourced Videos by Shadi Jaradat, Mohammed Elhenawy, Huthaifa I. Ashqar, Alexander Paz, Richi Nayak

    Published 2025-01-01
    “…This study underscores the potential of combining deep learning with MLLMs to enhance traffic safety analysis by integrating near-miss data as a key predictive layer. Our approach highlights the importance of leveraging near-miss incidents to proactively enhance road safety, thereby reducing the likelihood of crashes through early intervention and better event understanding.…”
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