Search alternatives:
feature » features (Expand Search)
Showing 861 - 880 results of 7,371 for search 'Feature based training', query time: 0.20s Refine Results
  1. 861
  2. 862
  3. 863
  4. 864
  5. 865

    Data Compactness Versus Prediction Performance: Achieving Both by Pruning Redundant Samples With Dominant Patterns and Hamming Distance Based Sampling Scheme by Abdul Majeed, Seong Oun Hwang

    Published 2025-01-01
    “…Specifically, we reduce the data size by a reasonable margin while maintaining predictive performance similar to or better than the original data with reduced training time. Our sampling scheme has five key steps: data pre-processing, dominant pattern extraction by exploiting correlations between features, Hamming distance-based data classification into diverse and less diverse parts, data clustering for redundant-sample pruning from less diverse parts, and fine-tuning/synthesizing the final data. …”
    Get full text
    Article
  6. 866

    Deep-Learning-Based Land Cover Mapping in Franciacorta Wine Growing Area by Girma Tariku, Isabella Ghiglieno, Andres Sanchez Morchio, Luca Facciano, Celine Birolleau, Anna Simonetto, Ivan Serina, Gianni Gilioli

    Published 2025-01-01
    “…The study focuses on the Franciacorta area, Lombardy Region, leveraging the rich diversity of the dataset to effectively train and evaluate the models. We conducted a comparative study, using cutting-edge deep-learning-based segmentation models (U-Net, SegNet, DeepLabV3) with various pre-trained backbones (ResNet, Inception, DenseNet, EfficientNet) on our dataset acquired from Google Earth Pro. …”
    Get full text
    Article
  7. 867

    Deep Learning-Based Semantic Segmentation for Objective Colonoscopy Quality Assessment by Radu Alexandru Vulpoi, Adrian Ciobanu, Vasile Liviu Drug, Catalina Mihai, Oana Bogdana Barboi, Diana Elena Floria, Alexandru Ionut Coseru, Andrei Olteanu, Vadim Rosca, Mihaela Luca

    Published 2025-03-01
    “…<b>Background:</b> This study aims to objectively evaluate the overall quality of colonoscopies using a specially trained deep learning-based semantic segmentation neural network. …”
    Get full text
    Article
  8. 868

    Integrating CEUS Imaging Features and LI-RADS Classification for Postoperative Early Recurrence Prediction in Solitary Hepatocellular Carcinoma: A Machine Learning-Based Prognostic... by Liang L, Pang J, Zhang B, Que Q, Gao R, Wu Y, Peng J, Zhang W, Bai X, Wen R, He Y, Yang H

    Published 2025-07-01
    “…Feature importance analysis identified LI-RADS classification, MVI, and tumor size as the top three prognostic indicators, while KM survival analysis confirmed the model’s ability to stratify patients into distinct risk groups (training cohort: p &lt; 0.001; validation cohort: p = 0.003).Conclusion: The GBM-based ML model integrating CEUS imaging features and LI-RADS classification demonstrates potential for predicting early postoperative recurrence of HCC, which may assist in guiding follow-up strategies. …”
    Get full text
    Article
  9. 869

    Clinical features and prognostic nomogram development for cancer-specific death in patients with dual primary lung cancer: a population-based study from SEER database by Tenghao Rong, Cheng Ai, Tong Yang, Qingchen Wu, Min Zhang

    Published 2025-04-01
    “…The number of DPLC patients was determined based on the first primary LC (FPLC) and second primary LC (SPLC), and patients were randomly assigned to a training set and a testing set in a 7:3 ratio. …”
    Get full text
    Article
  10. 870

    Clinical and inflammatory features based machine learning model for fatal risk prediction of hospitalized COVID-19 patients: results from a retrospective cohort study by Xin Guan, Bo Zhang, Ming Fu, Mengying Li, Xu Yuan, Yaowu Zhu, Jing Peng, Huan Guo, Yanjun Lu

    Published 2021-01-01
    “…Forty-eight clinical and laboratory features were screened with LASSO method. Further multi-tree extreme gradient boosting (XGBoost) machine learning-based model was used to rank importance of features selected from LASSO and subsequently constructed death risk prediction model with simple-tree XGBoost model. …”
    Get full text
    Article
  11. 871

    ASAD: A Meta Learning-Based Auto-Selective Approach and Tool for Anomaly Detection by Nadia Rashid, Rashid Mehmood, Fahad Alqurashi, Saad Alqahtany, Juan M. Corchado

    Published 2025-01-01
    “…It is trained using 139 datasets built upon 60 base datasets from 11 diverse domains (finance, healthcare, network security) and 80 ML and DL models composed of 22 base anomaly detection algorithms. …”
    Get full text
    Article
  12. 872
  13. 873

    Feature-Driven EnsembleX: An Advanced Ensemble Framework for Enhanced MRI Abdomen Image Classification Using Feature Refinement and Boosting Techniques by Snehal V. Laddha, Rohini S. Ochawar

    Published 2025-01-01
    “…To refine the extracted features, Principal Component Analysis (PCA) was used to reduce dimensionality, followed by Recursive Feature Elimination (RFE) to select the most relevant attributes for classification. …”
    Get full text
    Article
  14. 874

    Noninvasive prediction of failure of the conservative treatment in lateral epicondylitis by clinicoradiological features and elbow MRI radiomics based on interpretable machine lear... by Jianing Cui, Ping Wang, Xiaodong Zhang, Ping Zhang, Yuming Yin, Rongjie Bai

    Published 2025-05-01
    “…Abstract Objectives To develop and validate an interpretable machine learning model based on clinicoradiological features and radiomic features based on magnetic resonance imaging (MRI) to predict the failure of conservative treatment in lateral epicondylitis (LE). …”
    Get full text
    Article
  15. 875

    Maize leaf disease multiclass classification and recognition for sustainable agriculture using multi preceptive deep learning model by Vinay Gautam, Aadam Quraishi, Azzah AlGhamdi, Gaganpreet Kaur, Faisal Alghayadh, Haewon Byeon, Mohammed Wasim Bhatt

    Published 2025-05-01
    “…In tackling the limitations, the current study introduces an AI-based approach. It applied Multi-scaled Xception pre-trained models to extract deep features from images. …”
    Get full text
    Article
  16. 876

    A Deep Learning-Based Approach for Predicting Michaelis Constants from Enzymatic Reactions by Yulong Li, Kai Wang

    Published 2025-04-01
    “…DLERKm utilizes pre-trained language models (ESM-2 and RXNFP), molecular fingerprints, and attention mechanisms to extract enzymatic reaction features for the prediction of Km values. …”
    Get full text
    Article
  17. 877

    Study on the factors affecting flight training for trainee pilots by ZHAO Yunxiang, LIANG Zejian, HUANG Hong, LIANG Aimin, XU Haiwen

    Published 2025-04-01
    “…In the field of aviation,the flight skills of trainee pilots are directly related to aviation safety and operational efficiency. Based on the training data of flight trainees from a branch of Civil Aviation Flight University of China,the Pearson correlation coefficient is introduced to evaluate the strength of the relationship between features and target variable. …”
    Get full text
    Article
  18. 878
  19. 879

    METHODS FOR ORGANIZATION OF CONTEXTUAL TRAINING OF FUTURE GEOGRAPHY TEACHERS by Karpenko Tetiana, Lakomova Olena, Shyian Daria

    Published 2023-12-01
    “…The purpose of the article is to study the features and determine the crucial principles, approaches, stages and technologies of organizing contextual learning for future geography teachers as an organic part of their professional training. …”
    Get full text
    Article
  20. 880

    Masked pre-training of transformers for histology image analysis by Shuai Jiang, Liesbeth Hondelink, Arief A. Suriawinata, Saeed Hassanpour

    Published 2024-12-01
    “…Our experiments demonstrate that the pre-training procedure enables context-aware understanding of WSIs, facilitates the learning of representative histological features based on patch positions and visual patterns, and is essential for the ViT model to achieve optimal results on WSI-level tasks. …”
    Get full text
    Article