Garach Morcillo, L.; Calvo Poyo, FJ.; López-Maldonado, G. (2014). Using Decision Trees for comparing different consistency models. Procedia - Social and Behavioral Sciences. 160:332-341. https://doi.org/10.1016/j.sbspro.2014.12.145
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/120639
Title:
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Using Decision Trees for comparing different consistency models
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Author:
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Garach Morcillo, Laura
Calvo Poyo, Francisco Javier
López-Maldonado, Griselda
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UPV Unit:
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Universitat Politècnica de València. Departamento de Ingeniería e Infraestructura de los Transportes - Departament d'Enginyeria i Infraestructura dels Transports
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Issued date:
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Abstract:
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[EN] One technique used to improve highway safety from the point of view of the infrastructure is to examine the consistency of the design. Design consistency refers to if highway geometry is conformance to driver expectancy. ...[+]
[EN] One technique used to improve highway safety from the point of view of the infrastructure is to examine the consistency of the design. Design consistency refers to if highway geometry is conformance to driver expectancy. When the consistency of the road is inadequate, the more likely it is that drivers will be startled and a crash will occur. The consistency, based on operating speed, has been calculated in Spanish two-lane rural highways. This consistency has been evaluated using a local method, to measure the consistency of each element of the road and using a global method, to measure the consistency of a segment of the road. Different models of consistency have been compared using Decision Trees (DTs). DTs are a Data Mining Techniques which can be used to solve classification problems. The results show that DTs are a suitable technique to compare consistence models and they permit to establish limits between the different models analyzed.
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Subjects:
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Consistency
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Crashes
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New global model
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Comparison consistency model
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Decision trees
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Cart
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Copyrigths:
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Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
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Source:
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Procedia - Social and Behavioral Sciences. (issn:
1877-0428
)
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DOI:
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10.1016/j.sbspro.2014.12.145
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Publisher:
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Elsevier
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Publisher version:
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https://doi.org/10.1016/j.sbspro.2014.12.145
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Conference name:
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XI Congreso de Ingeniería del Transporte (CIT 2014)
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Conference place:
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Santander, Spain
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Conference date:
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Junio 09-11,2014
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Project ID:
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MINECO-FEDER/TRA2012-37823
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Thanks:
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Support from Spanish Ministry of Economy and Competitiveness (Research Project TRA2012-37823), co-funded
with FEDER, is gratefully acknowledged.Griselda López wishes to express her acknowledgement to the regional
ministry ...[+]
Support from Spanish Ministry of Economy and Competitiveness (Research Project TRA2012-37823), co-funded
with FEDER, is gratefully acknowledged.Griselda López wishes to express her acknowledgement to the regional
ministry of Economy, Innovation and Science of the regional government of Andalusia (Spain) for their scholarship
to train teachers and researchers in Deficit Areas
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Type:
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Artículo
Comunicación en congreso
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