يعرض 121 - 140 نتائج من 317 نتيجة بحث عن '(( primary data feature optimization algorithm ) OR ( binary based models optimization algorithm ))', وقت الاستعلام: 0.65s تنقيح النتائج
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    Dendrogram of the stock prices. حسب Muhammad Hilal Alkhudaydi (21560690)

    منشور في 2025
    "…Investors will always look for a portfolio that can handle the required amount of risk while still producing the desired level of expected returns. This article uses feature-based models to investigate the primary elements that contribute to the optimal composition of a specific portfolio. …"
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    Descriptive statistics on stock prices. حسب Muhammad Hilal Alkhudaydi (21560690)

    منشور في 2025
    "…Investors will always look for a portfolio that can handle the required amount of risk while still producing the desired level of expected returns. This article uses feature-based models to investigate the primary elements that contribute to the optimal composition of a specific portfolio. …"
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    Correlation heatmap of the principal components. حسب Muhammad Hilal Alkhudaydi (21560690)

    منشور في 2025
    "…Investors will always look for a portfolio that can handle the required amount of risk while still producing the desired level of expected returns. This article uses feature-based models to investigate the primary elements that contribute to the optimal composition of a specific portfolio. …"
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    Improved support vector machine classification algorithm based on adaptive feature weight updating in the Hadoop cluster environment حسب Jianfang Cao (1881379)

    منشور في 2019
    "…The MapReduce parallel programming model on the Hadoop platform is used to perform an adaptive fusion of hue, local binary pattern (LBP) and scale-invariant feature transform (SIFT) features extracted from images to derive optimal combinations of weights. …"
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    DataSheet_1_Raman Spectroscopic Differentiation of Streptococcus pneumoniae From Other Streptococci Using Laboratory Strains and Clinical Isolates.pdf حسب Marcel Dahms (9160118)

    منشور في 2022
    "…Improvement of the classification rate is expected with optimized model parameters and algorithms as well as with a larger spectral data base for training.…"
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    Predicting the Shear Viscosity of Carbonated Aqueous Amine Solutions and Their Blends by Using an Artificial Neural Network Model حسب Ali Aminian (9580734)

    منشور في 2020
    "…A total of 1682 amine + CO<sub>2</sub> + water viscosity data sets for primary, secondary, and tertiary amines and 220 data points for further accuracy examinations were used. …"
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    All online review text data. حسب Yuandi Jiang (16540833)

    منشور في 2025
    "…The findings showed: 1) Museum visitors were highly concentrated in eastern coastal regions, with spatial distribution evolving from single-core to multi-core clusters, gradually expanding into central areas (e.g., Henan, Hubei, Shaanxi). 2) Museum image perception has shifted from object-centered to more human-centered experiences, with significant differences across the various categories. 3) Over 75% of visitors reported positive experiences, with ethnography museums showing the highest satisfaction in 2024 (<i>Pro</i> = 0.922), whereas history museums consistently had the lowest. 4) Satisfaction drivers were dynamic, with 85.26% of perception themes significantly correlated with satisfaction (<i>p</i> < 0.01), with rich collections, distinctive features, immersive experiences, and diverse visitation forms identified as the primary contributors to positive visitor experiences. …"
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    Proposed model tuned hyperparameters. حسب Subathra Gunasekaran (19492680)

    منشور في 2024
    "…To select the most informative features for effective segmentation, we utilize an advanced meta-heuristics algorithm called Advanced Whale Optimization (AWO). …"
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    The workflow of the proposed model. حسب Subathra Gunasekaran (19492680)

    منشور في 2024
    "…To select the most informative features for effective segmentation, we utilize an advanced meta-heuristics algorithm called Advanced Whale Optimization (AWO). …"
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    ResNeXt101 training and results. حسب Subathra Gunasekaran (19492680)

    منشور في 2024
    "…To select the most informative features for effective segmentation, we utilize an advanced meta-heuristics algorithm called Advanced Whale Optimization (AWO). …"