In order to solve the problem of the user demands to the quality of service (QoS) of network, this paper provides a novel QoS evaluation model based on the intelligent water droplets (IWD) algorithm. The model firstly gives the evaluation indexes of network QoS and establishes a multiobjective optimization function for solution in combination with the improved IWD. Then, mathematical simulation is used to conduct the in-depth study of the key factors influencing the evaluation model. Compared with the other methods, the algorithm has shown better adaptability in the simulation results.

中文翻译：

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基于智能水滴算法的网络QoS评估模型

为了解决用户对网络服务质量（QoS）的需求问题，本文提出了一种基于智能水滴（IWD）算法的新型QoS评估模型。该模型首先给出了网络QoS的评估指标，并结合改进的IWD建立了解决方案的多目标优化功能。然后，使用数学模拟对影响评估模型的关键因素进行了深入研究。与其他方法相比，该算法在仿真结果上具有更好的适应性。