Showing 21 - 40 results of 2,101 for search 'patterns research algorithms', query time: 0.15s Refine Results
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    The machine learning algorithm based on decision tree optimization for pattern recognition in track and field sports. by Guomei Cui, Chuanjun Wang

    Published 2025-01-01
    “…Secondly, an optimized machine learning algorithm based on decision tree is adopted. It combines the advantages of Random Forest (RF) and Gradient Boosting Tree (GBT), and improves the accuracy and efficiency of the model in sprint pattern recognition by adaptively adjusting the hyperparameter and tree structure. …”
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    Research on Clothing Image Database Retrieval Algorithm Based on Wavelet Transform by Xiaoyue Cui

    Published 2022-01-01
    “…The clothing image data are regarded as a signal, split, predicted, and updated and input into the wavelet model, and the retrieval research of clothing image database is completed. The experimental results show that the design of the retrieval algorithm is reasonable, the retrieval data accuracy is high, and the retrieval speed is fast.…”
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    Sliding window based rare partial periodic pattern mining algorithms over temporal data streams by K. Jyothi Upadhya, Ronan Lobo, Mini Shail Chhabra, Aman Paleja, B. Dinesh Rao, Geetha M., Prachi Sisodia, Bolusani Akshita Reddy

    Published 2025-06-01
    “…Several algorithms have been developed that effectively track the cyclic behavior of patterns and identify the patterns that display complete or partial periodic behavior in temporal datasets. …”
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    Improving the Accuracy of Neural Network Pattern Recognition by Fractional Gradient Descent by Ruslan I. Abdulkadirov, Pavel A. Lyakhov, Valentina A. Baboshina, Nikolay N. Nagornov

    Published 2024-01-01
    “…Further research of fractional calculus in modern neural network methodology can improve the quality of solving various challenges such as pattern recognition, time series forecasting, moving object detection, and data generation.…”
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    On the Effectiveness of Optimisation Algorithms for Hydrodynamic Lubrication Problems by František Kocman, Pavel Novotný

    Published 2025-05-01
    “…This study evaluates the most commonly used algorithms, including the genetic (GA), particle swarm (PSWM), pattern search (PSCH) and surrogate (SURG) algorithms. …”
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    Research on Twitter User Tag Preference Prediction Based on Thompson Sampling Algorithm by Shi Yixuan

    Published 2025-01-01
    “…This research contributes to the advancement of social media platforms by improving content recommendation algorithms, enhancing user experience, and fostering a more engaging and personalized user environment.…”
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    Analysis of Disease-Induced Changes in Human Locomotor Patterns Through the Co-Joint Synergistic Attention Algorithm by Jingyao Chen, Chen Wang, Zeng-Guang Hou, Pingye Deng, Liang Peng, Pu Zhang, Ningcun Xu

    Published 2025-01-01
    “…Objective: Aiming to quantify and analyze disease-induced alterations in human movement, we explored the co-joint synergy patterns in locomotion through a vision-based co-joint synergistic attention algorithm. …”
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    Research on kd-tree Cache Optimization Based on Particle Index Sorting Algorithm by 张挺, 林震寰, 杨丁颖, 王宗锴, 陈轶凡

    Published 2024-01-01
    “…The implications of this research extend beyond the specific context of <italic>kd-tree</italic> nearest neighbor searches. …”
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    Discovering sequential patterns and interrelations among multiple diseases in electronic medical records using cSPADE algorithm by He Ma, Qianxin Huang, Hong Zhang, Hui Song, Bo Zhang, Ying Liu, Lin Zhang

    Published 2025-04-01
    “…Conclusion Our findings demonstrate the effectiveness of the constrained SPADE (cSPADE) algorithm in comorbidity research and highlight several clinically significant sequential comorbidity patterns. …”
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