作者: Byoungjo Yoon , Hyunho Chang
DOI: 10.1061/(ASCE)TE.1943-5436.0000662
关键词: Nonparametric regression 、 Field (computer science) 、 Computer science 、 Intelligent transportation system 、 Transport engineering 、 Traffic flow 、 Key (cryptography) 、 Data-driven 、 Obstacle 、 Data management
摘要: AbstractSingle-interval forecasting of traffic variables plays a key role in modern intelligent transportation systems (ITSs). Despite the achievements advanced ITS literature, forecast modeling urban signalized flow, which shows rapid-intensive fluctuations associated with nonlinear and nonstationary behavior temporal evolution, is still one its big challenges. From perspective field experts, mathematical complexity an model also renewal obstacle practice. On other hand, accessibility large volumes historical data concurrent management used to access them provide data-driven nonparametric regression opportunity In order address these problems effectively, this paper proposes k nearest neighbor (KNN-NPR) methodology be tested against vast quantities real volume collected from arterials. Th...