Experiment results show that good retrieval effectiveness can be achieved by adjusting the parameter of the Bayesian networks used in our model. 實(shí)驗結果表明通過(guò)進(jìn)一步調節擴展模型中的參數，可以獲得良好的檢索效果。
In this paper, the application of the sand cone model in supply chains is discussed and new analysis thoughts are provided in the research of the compositeness of supply chain. 摘要通過(guò)將沙堆模型應用于供應鏈，提出供應鏈競爭力擴展模型，為供應鏈競爭力問(wèn)題提出新的分析思路。
