Showing 2,401 - 2,420 results of 11,103 for search 'features problems', query time: 0.13s Refine Results
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    Detection of Potentially Anomalous Cosmic Particle Tracks Acquired with CMOS Sensors: Validation of Rough k–Means Clustering with PCA Feature Extraction by Hachaj Tomasz, Piekarczyk Marcin, Wąs Jarosław

    Published 2025-03-01
    “…We apply a principal components analysis-based feature extraction method and rough k-means clustering for outlier detection. …”
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  5. 2405
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    Ordinal Random Tree with Rank-Oriented Feature Selection (ORT-ROFS): A Novel Approach for the Prediction of Road Traffic Accident Severity by Bita Ghasemkhani, Kadriye Filiz Balbal, Kokten Ulas Birant, Derya Birant

    Published 2025-01-01
    “…Existing methods often treat this as a nominal classification problem and use traditional feature selection techniques. …”
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    Distinctive Contribution of Sound Spectral Features in Enhancing Vibration-Based Multi-Component Fault Classification Under Non-Stationary Speed Conditions by S. Sowmya, M. Saimurugan, Naveen Venkatesh

    Published 2025-01-01
    “…Rotational machines under variable speed conditions often confront challenges to diagnose various component faults as an existing problem with less exploration of sound signals in this subject area. …”
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  11. 2411

    YOLOv8-SDC: An Improved YOLOv8n-Seg-Based Method for Grafting Feature Detection and Segmentation in Melon Rootstock Seedlings by Lixia Li, Kejian Gong, Zhihao Wang, Tingna Pan, Kai Jiang

    Published 2025-05-01
    “…To address the multi-target detection problem in the automatic seedling-feeding procedure of vegetable-grafting robots from dual perspectives (top-view and side-view), this paper proposes an improved YOLOv8-SDC detection segmentation model based on YOLOv8n-seg. …”
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    A REMARKABLE FEATURE OF BIODIVERSITY OF THE COASTAL, MARINE AND ISLAND ECOSYSTEMS OF THE CASPIAN SEA. A NEW LOOK AT THE AGE OF ISLANDS AND LEVEL MODE by G. M. Abdurahmanov, A. A. Teymurov

    Published 2014-10-01
    “…The formation and evolutionary stabilization of these taxa requires a time sufficient to cause diagnostically significant features. And this is possible only with the existence in the waters of the Middle and North of the Caspian sea island sushi throughout the Holocene (even during periods of high sea level). …”
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    Depth-Induced Intra-to-Inter Transformer network for stereoscopic image retargeting by Xiaoting Fan, Long Sun, Zhong Zhang

    Published 2025-04-01
    “…Specifically, an intra-to-inter feature extraction module exploits intra-to-inter Transformer blocks for long-range dependencies information extraction firstly. …”
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  14. 2414

    Detecting Malware C&C Communication Traffic Using Artificial Intelligence Techniques by Mohamed Ali Kazi

    Published 2025-01-01
    “…These feature selection algorithms are also compared with a manual feature selection approach to determine whether a manual, automated, or hybrid feature selection approach would be more suitable for this type of problem.…”
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    Pregnancy and perinatal outcomes in women with recurrent pregnancy loss—A case–control study by Hanna Hautamäki, Mika Gissler, Jenni Heikkinen‐Eloranta, Aila Tiitinen, Pirkko Peuranpää

    Published 2025-02-01
    “…Abstract Introduction Recurrent pregnancy loss (RPL), defined as two or more pregnancy losses, might be associated with elevated obstetrical and perinatal risks in the following pregnancies. RPL and pregnancy problems related to placental development may have similar etiological features. …”
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    A Process-Oriented Approach to Assessing High School Students’ Mathematical Problem-Solving Competence: Insights from Multidimensional Eye-Tracking Analysis by Sijia Hao, Huanghe Pan, Dan Zhang

    Published 2025-06-01
    “…The study established a multidimensional model of eye movement features to evaluate problem-solving processes. Using China’s National College Entrance Examination (<i>CNCEE</i>) mathematics scores as the dependent variable, a Partial Least Squares Regression (PLSR) analysis achieved its best predictive performance (prediction R<sup>2</sup> of 0.271) based on multidimensional eye movement features when solving the most difficult problem. …”
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    A Mixed-Integer Linear Formulation for a Dynamic Modified Stochastic p-Median Problem in a Competitive Supply Chain Network Design by Amir Hossein Sadeghi, Ziyuan Sun, Amirreza Sahebi-Fakhrabad, Hamid Arzani, Robert Handfield

    Published 2023-03-01
    “…<i>Methods</i>: In this research paper, we propose a mixed-integer linear formulation for the DMS-p-MP, which captures the key features of the problem and allows for efficient solution methods. …”
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    Te Chrysoperla carnea s. l. complex of cryptic species of common green lacewings (Neuroptera: Chrysopidae) in Belarus: problems of species identifcation and new records by A.M. Ostrovsky

    Published 2025-03-01
    “…Brief information about species distribution, as well as biological and ecological features are provided. Problems of species identification of the common green lacewing complex Ch. carnea s. l. are discussed. …”
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    View on the problem of diabetic nephropathy in children and adolescents with type 1 diabetes: the role of renin-angiotensin-aldosterone system (literature review) (part 2) by K. V. Skobeleva, L. V. Tyrtova, I. L. Nikitina, A. S. Olenev

    Published 2021-06-01
    “…The relevance and importance of this problem led to the active study by scientists of various pathogenetic aspects of damage to the structure of the kidneys and microvascular bed. …”
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