Showing 1 - 20 results of 291 for search 'multiple feature extractions algorithm', query time: 0.31s Refine Results
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    Time-frequency feature extraction flowchart. by Minan Tang (20389941)

    Published 2024
    “…Then, the CPO-CNN classification model is used for feature extraction and feature selection of the time-frequency diagrams and classification of multiple power quality disturbances. …”
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    Average accuracy by feature extraction layer. by Şafak Kılıç (22227019)

    Published 2025
    “…</p><p>Materials and methods:</p><p>We propose a hybrid architecture integrating ResNet50 backbone with CBAM attention mechanisms, enhanced by a comprehensive deep feature engineering pipeline. The framework incorporates multiple feature extraction layers (CBAM, GAP, GMP, pre-final) combined with 10 distinct feature selection methods including Principal Component Analysis (PCA), Chi-square test, Random Forest importance, variance thresholding, and their intersections. …”
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    Performance analysis by feature extraction layer. by Şafak Kılıç (22227019)

    Published 2025
    “…</p><p>Materials and methods:</p><p>We propose a hybrid architecture integrating ResNet50 backbone with CBAM attention mechanisms, enhanced by a comprehensive deep feature engineering pipeline. The framework incorporates multiple feature extraction layers (CBAM, GAP, GMP, pre-final) combined with 10 distinct feature selection methods including Principal Component Analysis (PCA), Chi-square test, Random Forest importance, variance thresholding, and their intersections. …”
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    FFT feature extraction. by Zawar Ahmed Khan (22574556)

    Published 2025
    “…Through Fast Fourier Transform (FFT) techniques, the frequency domain information were extracted, which is key for current signals, adding to the feature set. …”
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    Feature extraction by HUNet. by Varun Malik (21212874)

    Published 2025
    “…For dimensionality reduction, the modified Rime optimization (MRO) algorithm is used to select the best features among multiples. …”
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    Fitness curves for each algorithm. by Minan Tang (20389941)

    Published 2024
    “…Then, the CPO-CNN classification model is used for feature extraction and feature selection of the time-frequency diagrams and classification of multiple power quality disturbances. …”
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    Face feature extraction results. by Yingying Mei (13817440)

    Published 2025
    “…To solve these problems, based on the improvement of adaptive boosting to improve the accuracy of face detection, the study proposes a residual network 18-layer face feature extraction algorithm based on hybrid domain attention mechanism algorithm. …”
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