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Master's Dissertation
DOI
https://doi.org/10.11606/D.18.2003.tde-12052007-210439
Document
Author
Full name
Cira Souza Pitombo
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2003
Supervisor
Committee
Setti, Jose Reynaldo Anselmo (President)
Raia Junior, Archimedes Azevedo
Strambi, Orlando
Title in Portuguese
Análise do comportamento subjacente ao encadeamento de viagens através do uso de minerador de dados
Keywords in Portuguese
Análise de demanda
Mineração de dados
Padrões de viagem
Viagens encadeadas
Abstract in Portuguese
O objetivo principal deste trabalho é analisar o comportamento de grupos homogêneos de indivíduos com relação às viagens encadeadas, usando um minerador de dados. Vários aspectos das viagens encadeadas foram representados através da extensão do processo de codificação inicialmente proposto por Ichikawa (2002). Foram codificados os aspectos como seqüência de atividades realizadas por cada indivíduo, modo de viagem, período do dia em que cada viagem foi realizada e tempo de viagem. O minerador de dados usado neste trabalho foi Árvore de Decisão e Classificação, uma ferramenta de análise disponível no software S-Plus 2000. A análise baseou-se na pesquisa origem-destino realizada pelo METRÔ-SP na região metropolitana de São Paulo, por meio de entrevistas domiciliares, em 1987. Concluiu-se que variáveis socioeconômicas podem explicar o comportamento relacionado a viagens encadeadas, indicando que minerador de dados pode ter um papel importante na análise do comportamento relacionado às viagens encadeadas.
Title in English
Analysis of behavior underlying chained trips by using data miner
Keywords in English
Data-mining
Demand analysis
Travel patterns
Trip-chaining
Abstract in English
The main aim of this work is to analyze the behavior of homogeneous groups of individuals regarding the chained trips by using a data miner. Several aspects of chained trips were represented through the extension of the coding process initially proposed by Ichikawa (2002). Aspects such as sequence of activities performed by each individual, travel mode, period of the day in which each trip occurs, and travel time were coded. The data miner used in this work was Decision and Classification Tree, an analysis tool available in S-Plus 2000 software package. The analysis was based on the origin-destination home-interview survey carried out by METRÔ-SP in São Paulo metropolitan area, in 1987. The main finding is that the socioeconomic variables can explain the behavior related to the chained trips, indicating that data miner can play an important role in the analysis of the behavior related to the chained trips.
 
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PITOMBO2003.pdf (914.34 Kbytes)
Publishing Date
2007-05-17
 
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