Showing 361 - 380 results of 2,064 for search 'network evaluation patterns', query time: 0.15s Refine Results
  1. 361

    Neural Networks vs. Regression: A Comparative Analysis in Medical Data Processing by Minodora ANDOR, Gheorghe Ioan MIHALAŞ

    Published 2025-05-01
    “… Background and Aim: The increasing adoption of artificial intelligence (AI) in medical research offered alternative methods for medical data processing. This study evaluated comparatively the predictive performance of feedforward neural networks (FFNN) regression versus classical statistical regression analysis in estimating the risk of post-COVID-19 type 2 diabetes based on metabolic factors. …”
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  2. 362

    Soil Fungal Diversity, Community Structure, and Network Stability in the Southwestern Tibetan Plateau by Shiqi Zhang, Zhenjiao Cao, Siyi Liu, Zhipeng Hao, Xin Zhang, Guoxin Sun, Yuan Ge, Limei Zhang, Baodong Chen

    Published 2025-05-01
    “…Despite substantial research on how environmental factors affect fungal diversity, the mechanisms shaping regional-scale diversity patterns remain poorly understood. This study employed ITS high-throughput sequencing to evaluate soil fungal diversity, community composition, and co-occurrence networks across alpine meadows, desert steppes, and alpine shrublands in the southwestern Tibetan Plateau. …”
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  3. 363
  4. 364

    Revealing heterogeneity in mild cognitive impairment based on individualized structural covariance network by Xiaotong Wei, Ronglong Xiong, Ping Xu, Tingting Zhang, Junjun Zhang, Zhenlan Jin, Ling Li

    Published 2025-05-01
    “…Abnormal inter-regional structural covariance suggests disruption of the brain structural network in MCI. Most studies have examined group-level structural covariance alterations while ignoring individual-level differences. …”
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  5. 365

    DeepQSP: Identification of Quorum Sensing Peptides Through Neural Network Model by Md. Ashikur Rahman, Md. Mamun Ali, Kawsar Ahmed, Imran Mahmud, Francis M. Bui, Li Chen, Santosh Kumar, Mohammad Ali Moni

    Published 2024-12-01
    “…This study introduces DeepQSP, a novel technique for QSP identification, which combines Latent Semantic Analysis (LSA), a word embedding feature extraction method, with classical amino acid-based extraction Pseudo Amino Acid Composition (PAAC), and a convolutional neural network (CNN) classifier. The DeepQSP model was evaluated using a dataset of 440 peptide sequences, achieving impressive performance metrics: 0.9697 accuracy, 0.9655 sensitivity, 0.9730 specificity, and a Matthews correlation coefficient (MCC) of 0.9385. …”
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  6. 366

    Exploring the interaction effects of subclinical hypothyroidism and major depressive disorder on brain networks by Shuai Zhao, Jindan Wu, Xiaomei Liu, Yishan Du, Xiaoqin Wang, Yi Xia, Hao Sun, Haowen Zou, Xumiao Wang, Zhilu Chen, Rui Yan, Hao Tang, Qing Lu, Zhijian Yao

    Published 2025-03-01
    “…Each participant received resting-state functional magnetic resonance imaging scans and underwent neuropsychological evaluations. Results We found significantly altered functional connectivity (FC) within the resting-state networks (RSNs) of the ventral and dorsal sensorimotor network (VSMN and DSMN) and occipital pole visual network (PVN) (p < 0.05, FDR corrected). …”
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  7. 367

    The Importance of X-Ray in Examination of Lungs in Patients with Inhalation Trauma by E. A. Beresneva, T. G. Spiridonova, E. A. Zhirkova, M. V. Barinova, T. I. Semenova, P. A. Brygin, O. A. Zabavskaya, E. P. Sokolova, E. A. Lapshina, A. S. Orlov

    Published 2019-11-01
    “…Using a statistical evaluation, we showed that the presence of network deformation of the pulmonary pattern under the conditions of IT is an objective feature, confirmed with Cohen’s kappa coefficient (0.6±0.14; 95% CI [0.32–0.88]).…”
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  8. 368

    Characterising physical activity patterns in community-dwelling older adults using digital phenotyping: a 2-week observational study protocol by Bruno Bonnechère, Dominique Hansen, Kim Daniels, Sharona Vonck, Jolien Robijns, Annemie Spooren

    Published 2025-05-01
    “…Machine learning will analyse data, employing unsupervised learning (eg, hierarchical clustering) to identify PA behaviour patterns and supervised learning (eg, recurrent neural networks) to predict behavioural influences. …”
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  9. 369

    A Dual-band Planar Antenna for Wireless Local Area Network Applications by Yasser A. Fadhel

    Published 2019-12-01
    “…Simulation results for the input reflection coefficient, realized gain, and radiation pattern have been considered to evaluate their features. …”
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  10. 370

    Securing Automotive Networks from DoS and Fuzzy Attacks with Optimized LSTM Models by W. Beniel Dennyson, C. Jothikumar

    Published 2025-04-01
    “…Abstract Intelligently connected automobiles have come a long way thanks to the deep integration of cutting-edge networked gadgets and advancements in automotive technology. …”
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  11. 371

    Compact Dual-Band Wearable Antenna for Wireless Body Area Network Applications by Farzad Mohajeri, Maryam Darabi

    Published 2024-12-01
    “…The antenna's performance was further evaluated on a phantom model of chest tissue, demonstrating stable operation over body tissues. …”
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  12. 372

    An adaptive hexagonal deployment model for resilient wireless sensor networks in precision agriculture by Zhang Yinjun

    Published 2024-10-01
    “…Abstract This study presents an innovative hexagonal deployment model designed specifically for wireless sensor networks (WSNs) with a primary application in precision agriculture. …”
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  13. 373

    Short Text Classification Based on Enhanced Word Embedding and Hybrid Neural Networks by Cunhe Li, Zian Xie, Haotian Wang

    Published 2025-05-01
    “…To improve the performance of short text classification, this paper proposes a Word2Vec-based enhanced word embedding method and exhibits the design of a dual-channel hybrid neural network architecture to effectively extract semantic features. …”
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    Evaluation of multi-source precipitation products for monitoring drought across China by Yongyi Yuan, Boyi Liao

    Published 2025-01-01
    “…By applying various drought and evaluation indices across various timescales, this analysis captures short and long-term climate variations, assessing each product’s accuracy across diverse regions. …”
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  18. 378

    Impact of Geopolitical and International Trade Dynamics on Corporate Vulnerability and Insolvency Risk: A Graph-Based Approach by Yu Zhang, Elena Sánchez Arnau, Enrique A. Sánchez Pérez

    Published 2025-06-01
    “…Through the integration of data from sources such as the World Trade Organization, national customs, and international relations research centers, a quantitative, exploratory, and descriptive approach based on graph theory, random forest, multivariate regression models, and neural networks is developed. This quantitative system makes it possible to identify patterns of risk propagation and to evaluate the degree of vulnerability of each country according to its commercial and financial structure. …”
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