Showing 861 - 880 results of 3,702 for search 'positive based learning methods', query time: 0.25s Refine Results
  1. 861

    A novel system applying artificial intelligence in the identification of air leak sitesCentral MessagePerspective by Yuka Kadomatsu, MD, PhD, Megumi Nakao, PhD, Harushi Ueno, MD, Shota Nakamura, MD, PhD, Toyofumi Fengshi Chen-Yoshikawa, MD, PhD

    Published 2022-10-01
    “…In the training phase, deep learning-based air leak detection software was developed using leak-positive endoscopic images. …”
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    Article
  2. 862

    A robust automated segmentation method for white matter hyperintensity of vascular-origin by Haoying He, Jiu Jiang, Sisi Peng, Chu He, Tianqi Sun, Fan Fan, Hao Song, Dong Sun, Zhipeng Xu, Shenjia Wu, Dongwei Lu, Junjian Zhang

    Published 2025-07-01
    “…The aims of this study are to develop and validate a robust deep learning segmentation method for WMH of vascular-origin. …”
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  3. 863

    LRMAHpan: a novel tool for multi-allelic HLA presentation prediction using Resnet-based and LSTM-based neural networks by Xue Mi, Shaohao Li, Zheng Ye, Zhu Dai, Bo Ding, Bo Sun, Yang Shen, Yang Shen, Zhongdang Xiao, Zhongdang Xiao

    Published 2024-11-01
    “…We trained and tested the LRMAHpan BA (binding affinity) and the LRMAHpan AP (antigen processing) models using mass spectrometry data, subsequently combined them into the LRMAHpan PS (presentation score) model. Our approach is based on a novel pHLA encoding method that enables the integration of neoantigen prediction tasks into computer vision methods. …”
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    Article
  4. 864

    Exploring a learning-to-rank approach to enhance the Retrieval Augmented Generation (RAG)-based electronic medical records search engines by Cheng Ye

    Published 2024-09-01
    “…Background: This study addresses the challenge of enhancing Retrieval Augmented Generation (RAG) search engines for electronic medical records (EMR) by learning users' distinct search semantics. The specific aim is to develop a learning-to-rank system that improves the accuracy and relevance of search results to support RAG-based search engines. …”
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  5. 865
  6. 866

    Automatic assessment of root numbers of vertical mandibular third molar using a deep learning model based on attention mechanism by SUN Chunsheng, DAI Xiubin, ZHOU Manting, JING Qiuping, ZHANG Chi, YANG Shengjun, WANG Dongmiao

    Published 2024-11-01
    “…Objective To develop a deep learning network based on attention mechanism to identify the number of the vertical mandibular third molar(MTM) roots(single or double) on panoramic radiographs in an automatic way. …”
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  7. 867
  8. 868

    Novel Deepfake Image Detection with PV-ISM: Patch-Based Vision Transformer for Identifying Synthetic Media by Orkun Çınar, Yunus Doğan

    Published 2025-06-01
    “…Following extensive hyperparameter tuning, an accuracy of 96.60% was achieved, surpassing the performance of ResNet50 transfer learning approaches (93.32%) and other comparable methods reported in the literature. …”
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  9. 869

    Uncovering subtype-specific metabolic signatures in breast cancer through multimodal integration, attention-based deep learning, and self-organizing maps by Parisa Shahnazari, Kaveh Kavousi, Hamid Reza Khorram Khorshid, Zarrin Minuchehr, Bahram Goliaei, Reza M. Salek

    Published 2025-07-01
    “…A feedforward attention-based deep learning model effectively selected 99 significant metabolites, outperforming traditional static methods in classification performance and biomarker consistency. …”
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    Article
  10. 870

    The influence of perceived social loafing on knowledge sharing intentions among college students by N. T. Duong, T. D. Pham Thi

    Published 2022-05-01
    “…Based on the findings, the authors suggest that teachers should not only enhance students’ learning goal orientation, decrease perceived social loafing to promote the intention to share knowledge in teams, but also make students have positive attitudes towards KS.…”
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  11. 871
  12. 872

    Joint image reconstruction and segmentation of real-time cardiovascular magnetic resonance imaging in free-breathing using a model based on disentangled representation learning by Tobias Wech, Oliver Schad, Simon Sauer, Jonas Kleineisel, Nils Petri, Peter Nordbeck, Thorsten A. Bley, Bettina Baeßler, Bernhard Petritsch, Julius F. Heidenreich

    Published 2025-01-01
    “…Methods: A multi-tasking neural network architecture, incorporating disentangled representation learning, was trained using simulated examinations based on data from a public repository along with cardiovascular magnetic resonance (CMR) scans specifically acquired for model development. …”
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  13. 873
  14. 874

    Design of an improved graph-based model for real-time anomaly detection in healthcare using hybrid CNN-LSTM and federated learning by G Muni Nagamani, Chanumolu Kiran Kumar

    Published 2024-12-01
    “…This model improves the anomaly detection to an F1-score of 0.92, which means a performance increase of 15 % over all unimodal approaches. The proposed methods offer multifaceted solutions that provide advanced machine learning techniques, second-by-second real-time processing, and strict privacy measures all at once. …”
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  15. 875
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  17. 877

    Correlation between computational thinking skills and cognitive learning outcomes: Insights from genetic trait inheritance based on Mendel's laws by Ade Suryanda, Yulilina Retno Dewahrani, Siti Nur Afifah

    Published 2024-11-01
    “…The tests that have been carried out show that there is a significant positive and linear relationship between computational thinking skills and cognitive learning outcomes of genetic trait inheritance based on Mendel’s law. …”
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  20. 880

    Performance and hypothetical clinical impact of an mNGS-based machine learning model for antimicrobial susceptibility prediction of five ESKAPEE bacteria by Yaoguang Li, Sizhen Liu, Peng Han, Jun Lei, Huifen Wang, Weiwei Zhu, Zihui Dong, Yize Zhang, Zhi Jiang, Beiwen Zheng, Guanhua Rao, Zujiang Yu, Ang Li

    Published 2025-06-01
    “…The secondary outcomes included the proportion of patients who could benefit from mNGS-based AST. It could allow earlier and suitable antibacterial adjustments in 32.05% of culture-positive patients (25/78) and offer actionable antimicrobial susceptibility results in 16.67% of culture-negative cases (6/36). mNGS-based AST offers a promising approach for individualized antibacterial therapy.IMPORTANCEMetagenomic next-generation sequencing (mNGS)-based antimicrobial susceptibility prediction (AST) is a novel method for predicting the antimicrobial susceptibility of ESKAPEE bacteria using a machine learning approach and short-read sequencing data. …”
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