کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7496596 | 1485788 | 2015 | 55 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A two-step method for mode choice estimation with socioeconomic and spatial information
ترجمه فارسی عنوان
یک روش دو مرحله ای برای برآورد انتخاب حالت با اطلاعات اجتماعی و اقتصادی و مکانی
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کلمات کلیدی
انتخاب حالت درخت تصمیم گیری، برآورد فضایی، کریگینگ معمولی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم زمین و سیاره ای (عمومی)
چکیده انگلیسی
Individuals choose the travel mode considering their own characteristics, those of the journey and the transport systems. Despite the current wide availability of georeferenced information and the forthcoming of Spatial Travel Demand Analysis as a research field, only a few studies have integrated the mode choice modeling methods and the geographical information. In this context, the goal of this paper is to apply a two-step method to estimate the mode choice based on the geographical position and socioeconomic attributes. From a database of household surveys in the city of São Carlos (Brazil) the first step of the method is to select the attributes which most influence the mode choice with a Decision Tree (DT). After comparing the performance of the DT with a Multinomial Logit Model, an Ordinary Kriging is applied to predict the mode choice under the spatial locations. The DT has shown to be effective in estimating the mode choice and selecting the variables to be kriged, which allowed predicting the mode choice of travelers based on geographical location. The proposed method may be an alternative to the traditional approaches in both non-spatial and spatial modeling, by enabling mode choice estimations given geographic coordinates of households.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spatial Statistics - Volume 11, February 2015, Pages 45-64
Journal: Spatial Statistics - Volume 11, February 2015, Pages 45-64
نویسندگان
Cira Souza Pitombo, Ana Rita Salgueiro, Aline Schindler Gomes da Costa, Cassiano Augusto Isler,