Showing 381 - 400 results of 12,419 for search '"randomness"', query time: 0.10s Refine Results
  1. 381
  2. 382

    Anomaly Detection Using Explainable Random Forest for the Prediction of Undesirable Events in Oil Wells by Nida Aslam, Irfan Ullah Khan, Aisha Alansari, Marah Alrammah, Atheer Alghwairy, Rahaf Alqahtani, Razan Alqahtani, Maryam Almushikes, Mohammed AL Hashim

    Published 2022-01-01
    “…Four ML algorithms were utilized, including random forest (RF), logistic regression (LR), k-nearest neighbor (K-NN), and decision tree (DT). …”
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    Article
  3. 383
  4. 384

    Evaluating Older Adults’ Engagement and Usability With AI-Driven Interventions: Randomized Pilot Study by Marcia Shade, Changmin Yan, Valerie K Jones, Julie Boron

    Published 2025-01-01
    “…Participants (N=50) were randomly assigned to 1 of 2 intervention groups (standard vs enhanced) to engage with routines delivered by the AI assistant Alexa (Amazon). …”
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    Article
  5. 385

    Effects of movement behaviors on preschoolers’ cognition: a systematic review of randomized controlled trials by Catalina Pacheco, Victoria Culkin, Amelia Putkaradze, Nan Zeng

    Published 2025-01-01
    “…We conducted a systematic review of randomized controlled trials (RCTs) to evaluate the impact of interventions targeting PA, SB, and sleep on cognitive outcomes in preschool-aged children. …”
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    Article
  6. 386

    Clinical outcomes of atrial fibrillation screening: a meta-analysis of randomized controlled trials by Ville Langén, Aleksi K. Winstén, K. E. Juhani Airaksinen, Konsta Teppo

    Published 2025-12-01
    “…Background Several randomized controlled trials (RCTs) have investigated the benefits of atrial fibrillation (AF) screening. …”
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    Article
  7. 387

    Spatial localization and diffusion of Dirac particles and waves induced by random temporal medium variations by Seulong Kim, Kihong Kim

    Published 2025-01-01
    “…This universal phenomenon is independent of the initial pulse profile and the statistical properties of the random mass. Our findings demonstrate that random temporal variations can induce insulating behavior in Dirac materials, offering potential applications in solid-state physics and optics.…”
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    Article
  8. 388

    E-commerce Service Chatbot Application Design using KNN and Random Forest Methods by Fardan Zamakhsyari

    Published 2025-01-01
    Subjects: “…Chatbot, E-Commerce, NLP, KNN, Random Forest…”
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    Article
  9. 389

    A New Uncertain Analysis Method for the Prediction of Acoustic Field with Random and Interval Parameters by Mingjie Wang, Zhimin Wan, Qibai Huang

    Published 2016-01-01
    “…For the frequency response analysis of acoustic field with random and interval parameters, a nonintrusive uncertain analysis method named Polynomial Chaos Response Surface (PCRS) method is proposed. …”
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    Article
  10. 390

    Distributed Intrusion Detection of Byzantine Attacks in Wireless Networks with Random Linear Network Coding by Jen-Yeu Chen, Yi-Ying Tseng

    Published 2012-12-01
    “…In this paper, a distributed algorithm is developed to effectively detect, locate, and isolate the Byzantine attackers in a wireless ad hoc network with random linear network coding (RLNC). To the best of our knowledge, our work is the first to address the problem of Byzantine failures in a wireless network with RLNC.…”
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  11. 391

    Treatment of uterine fibroid: focus on endometrial receptivity. A pilot randomized prospective study by Yulia E. Dobrokhotova, Irina A. Lapina, Valeriia M. Gomzikova, Yury А. Sorokin, Eleonora T. Khatagova, Ayshan R. Allakhverdieva, Mariya A. Olkhovskaya

    Published 2024-12-01
    “…Materials and methods. A pilot randomized prospective study was conducted, which included 45 patients of reproductive age with UF sized less than 12 obstetric weeks, mostly intramural localization (types 3–6 according to the International Federation of Gynecology and Obstetrics). …”
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    Article
  12. 392

    Long-term engagement in smoking cessation campaign: A mixed methods randomized trial. by Robert Schwartz, Tracey Borland, Maaz Shahid, Karen Kuzmich, Michael Chaiton

    Published 2025-01-01
    “…<h4>Methods</h4>3,199 Canadians who smoked cigarettes aged 35-64 recruited using Facebook and Instagram advertisements were randomized into Intervention and Control groups. Over the course of two years, Intervention Group participants received monthly emails connecting them to campaign news and activities, Mini Surveys to inform campaign refinement, feedback opportunities via focus groups and interviews, financial incentives, and proactive knowledge exchange presenting study findings. …”
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    Article
  13. 393

    Safety, Immunogenicity, and Efficacy of Cytomegalovirus Vaccines: A Systematic Review of Randomized Controlled Trials by Manuela Chiavarini, Anita Genga, Giorgia Maria Ricciotti, Marcello Mario D’Errico, Pamela Barbadoro

    Published 2025-01-01
    “…<b>Methods</b>: According to the PRISMA guidelines (PROSPERO ID: CRD42024516601), a comprehensive literature search was conducted to identify all the randomized controlled trials that have evaluated the safety, immunogenicity, and efficacy of vaccine candidates compared to a placebo. …”
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  14. 394
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  16. 396

    H∞ Networked Cascade Control System Design for Turboshaft Engines with Random Packet Dropouts by Xiaofeng Liu, Xu Sun

    Published 2017-01-01
    “…Typical turboshaft engine distributed controllers are designed based on the NCCS framework with H∞ state feedback under random packet dropouts. The sufficient robust stable conditions are derived via the Lyapunov stability theory and linear matrix inequality approach. …”
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  17. 397
  18. 398

    Scale-Free Property for Degrees and Weights in a Preferential Attachment Random Graph Model by István Fazekas, Bettina Porvázsnyik

    Published 2013-01-01
    “…A random graph evolution mechanism is defined. The evolution studied is a combination of the preferential attachment model and the interaction of four vertices. …”
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    Article
  19. 399

    Application of Feature Selection Based on Elastic Network and Random Forest in the Evaluation of Sports Effects by Lina Ren, Shen Cao

    Published 2022-01-01
    “…Around the difficult problems existing in the study of sports effect, given the limitations of existing data sets and traditional research methods, this paper starts from the data mining algorithm, builds the sports effect evaluation database, based on feature selection idea, using elastic network algorithm, random forest algorithm, and the influence of sports on the effect of physical indicators. …”
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  20. 400

    Random fields and up scaling, towards a more predictive probabilistic quantitative hydrogeology by Noetinger, Benoît

    Published 2023-02-01
    “…Random fields are becoming a mature tool sharing applications in many area of physics, mechanics and geosciences. …”
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    Article