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首页> 外文期刊>Transportation Research Procedia >Comparing Direct Transferability of Logit and Fuzzy Logic Models of Gap Acceptance at Unsignalized Intersections
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Comparing Direct Transferability of Logit and Fuzzy Logic Models of Gap Acceptance at Unsignalized Intersections

机译：比较无信号交叉口间隙接纳的Logit和模糊逻辑模型的直接传递性

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This paper presents a comparative analysis of the performance of Logit models vs. Fuzzy logic models of gap-acceptance behavior in terms of their direct transferability. This refers to situations in which a model estimated in a given experimental context is directly applied in a different context without any updating. Data collected at four priority intersections having different characteristics in terms of geometry, location and type of control (stop vs. yield sign) were used to test the quality of the results obtained when transferring each type of model from an original to an alternative situation. The comparison was carried out based on metrics commonly used in the so-called ROC (Receiver Operating Characteristic) curve analysis. The results show that both models have essentially the same capability in terms of direct transferability, and that their performance in contexts different from those of original development could be more than adequate for application purposes.
机译：本文就间隙接受行为的Logit模型与模糊逻辑模型的性能进行了直接传递性的比较分析。这是指这样一种情况，其中在给定实验环境中估算的模型直接应用在其他环境中而不进行任何更新。在从几何形状，位置和控制类型（停止与屈服符号）方面具有不同特征的四个优先交叉点收集的数据用于测试将每种类型的模型从原始状态转换为备用状态时获得的结果的质量。比较是根据通常在所谓的ROC（接收机工作特性）曲线分析中使用的度量进行的。结果表明，两种模型在直接可移植性方面具有基本相同的功能，并且它们在与原始开发环境不同的环境下的性能对于应用目的可能绰绰有余。

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