The invention discloses a GRA + TOPSIS optimal trajectory completion method based on entropy weight, and relates to the technical field of optimal trajectory completion path algorithms, in particular to application of approximate ideal solution-grey relational degree sorting (EW-GRA + TOPSIS) based on entropy weight in decision model optimization and reconstruction and completion of travel trajectories. An entropy weight method is introduced, and the limitation of a traditional method is effectively overcome by determining an objective weight, considering data change and measuring the distance between a trajectory scheme and an ideal solution. The algorithm provides a more reliable and objective evaluation method for the research of path selection behaviors.

    本发明公开了基于熵权的GRA+TOPSIS最优轨迹补全方法,涉及最优轨迹补全路径算法技术领域,特别涉及一种基于熵权的逼近理想解‑灰色关联度排序(EW‑GRA+TOPSIS)在决策模型最优化中的应用及对出行轨迹重构和补全;引入了熵权法,通过确定客观权重、考虑数据变动和衡量轨迹方案与理想解的距离,有效地克服了传统方法的局限性。该算法为路径选择行为的研究提供了更可靠、客观的评估方法。


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    Title :

    GRA + TOPSIS optimal trajectory completion method based on entropy weight


    Additional title:

    基于熵权的GRA+TOPSIS最优轨迹补全方法


    Contributors:
    TANG LI (author) / YU YUANTONG (author) / ZHANG ZUYAO (author)

    Publication date :

    2024-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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