Showing 4,801 - 4,820 results of 16,436 for search 'Model performance features', query time: 0.26s Refine Results
  1. 4801

    A novel and efficient personalized stress detection technique using a deep learning model by Ulligaddala Srinivasarao, Gopisetty Rathnamma, M. Satish Kumar, Lakshmipathi Anantha, Rakesh Kumar Donthi, T. Jhansi Rani

    Published 2025-08-01
    “…Several techniques were introduced to detect the stress level through text from social media using both machine learning (ML) and deep learning (DL) models. Several limitations occurred, such as higher training time, high time consumption, and limited features utilized to train the model. …”
    Get full text
    Article
  2. 4802

    Estimating Subsurface Thermohaline Structure in the Tropical Western Pacific Using DO-ResNet Model by Xianmei Zhou, Shanliang Zhu, Wentao Jia, Hengkai Yao

    Published 2024-08-01
    “…Under the data conditions considered in this study, DO-ResNet demonstrates superior performance relative to the extreme gradient boosting model, random forest model, and artificial neural network model. …”
    Get full text
    Article
  3. 4803

    Interpretable web-based machine learning model for predicting intravenous immunoglobulin resistance in Kawasaki disease by Ying He, Fan Lin, Xin Zheng, Qiaobin Chen, Meng Xiao, Xiaoting Lin, Hongbiao Huang

    Published 2025-06-01
    “…Thirteen ML algorithms were evaluated via cross-validation, with performance assessed by AUC and other metrics. Feature importance was determined using SHapley Additive exPlanations (SHAP), and risk of bias was evaluated using the Prediction Model Risk of Bias Assessment Tool. …”
    Get full text
    Article
  4. 4804

    Dark Side of the Web: Dark Web Classification Based on TextCNN and Topic Modeling Weight by Gun-Yoon Shin, Younghoan Jang, Dong-Wook Kim, Sungjin Park, A-Ran Park, Younghwan Kim, Myung-Mook Han

    Published 2024-01-01
    “…To further improve classification performance, we integrated TextCNN with topic modeling weights. …”
    Get full text
    Article
  5. 4805

    Object based Markov random field model for hierarchical semantic segmentation of remote sensing imagery by Jun Wang, Chen Zheng, Haoyu Fu, Yili Zhao, Qinling Dai, Xin Huang, Junfeng Xie, Leiguang Wang

    Published 2025-08-01
    “…In comparison to 15 state-of-the-art methods, our model achieved optimal performance in 9 instances and suboptimal performance in 2 instances.…”
    Get full text
    Article
  6. 4806

    BiLSTM-Based Parallel CNN Models With Attention and Ensemble Mechanism for Twitter Sentiment Analysis by Anas W. Abulfaraj

    Published 2025-01-01
    “…Sentiment analysis has been found to have positive results when using deep learning. When used together, models like the Convolutional Neural Networks (CNN) and LSTM networks have significant high-performance results for text feature extraction and semantic relationship of the word. …”
    Get full text
    Article
  7. 4807

    The response of hydraulic conductivity to air-trapped saturation in a dissolution process of trapped-air in quasi-saturated fine sands media by Donghui CHENG, Yingbo LAN, Jing YUAN, Lin XIANG, Xiaoting YANG, Xiaoying QIAO, Lin DENG, Zilin WANG, Qing WANG

    Published 2024-11-01
    “…At high air-trapped saturation, the performance of van Genuchten model is comparable to the traditional model. …”
    Get full text
    Article
  8. 4808

    A Novel Extended Power-Lomax Distribution for Modeling Real-Life Data: Properties and Inference by Maha E. Qura, Mohammed Alqawba, Mashail M. Al Sobhi, Ahmed Z. Afify

    Published 2023-01-01
    “…One of the important features of generalized distribution is its ability and flexibility to model real-life data in several applied fields such as medicine, engineering, and survival analysis, among others. …”
    Get full text
    Article
  9. 4809

    A machine learning approach for corrosion rate modeling in Patna water distribution network of Bihar by Saurabh Kumar, Uruya Weesakul, Divesh Ranjan Kumar, Pradeep Thangavel, Warit Wipulanusat, Jirapon Sunkpho

    Published 2025-04-01
    “…On the basis of the performance of the developed models, the proposed MARS model is the most accurate model, with R2 = 0.9872 for training and R2 = 0.9741 for the testing phase, followed by the GMDH and MPMR models. …”
    Get full text
    Article
  10. 4810

    An interpretable machine learning model for predicting early liver metastasis after pancreatic cancer surgery by Hao Zhu, Yiyan Zhou, Danyang Shen, Kejia Wu, Xiaojie Gan, Xiaofeng Xue, Weigang Zhang, Xiaohua Yang, Junyi Qiu, Ding Sun

    Published 2025-07-01
    “…Out of 22 disease characteristics, nine key features were selected for the development of the model. …”
    Get full text
    Article
  11. 4811

    The Optimal Design of an Inclined Porous Plate Wave Absorber Using an Artificial Neural Network Model by Senthil Kumar Natarajan, Seokkyu Cho, Il-Hyoung Cho

    Published 2025-04-01
    “…These features have been optimized to minimize the averaged reflection coefficient and the installation space (spatial footprint) with the application of a trained ANN model. …”
    Get full text
    Article
  12. 4812

    Machine Learning-Based Pathomics Model to Predict the Prognosis in Clear Cell Renal Cell Carcinoma by Xiangyun Li MD, MS, Xiaoqun Yang MD, PhD, Xianwei Yang BSc, Xin Xie MD, PhD, Wenbin Rui MD, PhD, Hongchao He MD, PhD

    Published 2024-12-01
    “…The model's predictive performance was assessed through Kaplan-Meier (KM) survival curves and Cox regression analysis. …”
    Get full text
    Article
  13. 4813

    Quantifying the Impact of Multiple Factors on Air Quality Model Simulation Biases Using Machine Learning by Chunying Fan, Ruilin Wang, Ge Song, Mengfan Teng, Maolin Zhang, Huangchuan Liu, Zhujun Li, Siwei Li, Jia Xing

    Published 2024-11-01
    “…When trained on WRF-CMAQ inputs, XGBoost still improved performance but revealed biases linked to both model inputs (10–60%) and mechanisms (1–30%). …”
    Get full text
    Article
  14. 4814

    Risk factors associated with severe progression of Parkinson’s disease: random forest and logistic regression models by Jie Tan, E. Huang, Yang Hao, Hongping Wan, Qian Zhang

    Published 2025-04-01
    “…This study evaluates the performance of Random Forest (RF) and Logistic Regression (LR) models in forecasting the major risk factors associated with severe PD progression.MethodsWe performed a retrospective analysis of 378 PD patients (aged 40–75 years) with at 2 years of follow-up. …”
    Get full text
    Article
  15. 4815

    Scale effects of physically based TOPKAPI model in reservoir inflow flood forecasting for ungauged basins by Yihua Sheng, Zhijia Li, Zhiyu Liu, Yalei Han, Jie Wang, Junfu Gong, Ning Xu

    Published 2025-02-01
    “…Then, intensive multi-scale modeling is conducted across resolutions from 2000 m to 100 m to understand how scale influences model performance. …”
    Get full text
    Article
  16. 4816

    Random forest-based model for the recurrence prediction of borderline ovarian tumor: clinical development and validation by Liheng Yan, Qiulin Ye, Baole Shi, Juanjuan Liu, Yuexin Hu, Ouxuan Liu, Xiao Li, Bei Lin, Yue Qi

    Published 2025-05-01
    “…The calibration curve further illustrates the reliability of the model. Then, the optimal ML-based model determined the importance of features using SHAP values. …”
    Get full text
    Article
  17. 4817

    Model-Based Electroencephalogram Instantaneous Frequency Tracking: Application in Automated Sleep–Wake Stage Classification by Masoud Nateghi, Mahdi Rahbar Alam, Hossein Amiri, Samaneh Nasiri, Reza Sameni

    Published 2024-12-01
    “…These transitions offer valuable insights into sleep quality and quantity, essential for diagnosing sleep disorders, designing effective interventions, enhancing overall health and well-being, and studying sleep’s effects on cognitive function, mood, and physical performance. This study presents a novel EEG feature extraction pipeline for the accurate classification of various wake and sleep stages. …”
    Get full text
    Article
  18. 4818

    A non-invasive prediction model for coronary artery stenosis severity based on multimodal data by Jiyu Zhang, Jiatuo Xu, Liping Tu, Tao Jiang, Yu Wang, Jijie Xu

    Published 2025-06-01
    “…The integration of multimodal data and advanced architectural components significantly enhanced the model’s performance.ConclusionThis study developed a non-invasive, transformer-based multimodal prediction model for assessing coronary artery stenosis severity. …”
    Get full text
    Article
  19. 4819

    Channel Coding QoS Analysis in 5G V2X Dynamic Propagation Models by Dimitrios Chatzoulis, Costas Chaikalis, Apostolos Xenakis, Dimitrios Kosmanos, Kostas E. Anagnostou

    Published 2025-01-01
    “…Our analysis introduces novel large-scale V2X fading models and ultimately proves that turbo-based coding schemes have superior performance for small-frame 5G V2X communication.…”
    Get full text
    Article
  20. 4820

    Siamese-SAM: Remote Sensing Image Change Detection with Siamese Structure Segment Anything Model by Gang Wei, Yuqi Miao, Zhicheng Wang

    Published 2025-03-01
    “…Recent progress in foundational vision models, like the Segment Anything Model (SAM), has led to significant improvements in feature extraction. …”
    Get full text
    Article