dc.contributor.authorJere, Shashank Harish
dc.date.accessioned2014-06-10T07:46:47Z
dc.date.available2014-06-10T07:46:47Z
dc.date.copyright2014en_US
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/10356/61471
dc.description.abstractWith a rise in the population of the world’s cities, understanding the dynamics of the commuters’ transportation patterns has become crucial in planning and management of urban facilities and services. In this paper, we explore two novel data mining techniques, namely, Joint and Individual Variation Explained (JIVE) for Integrated Analysis of Multiple Data Types, and Common Orthogonal Basis Extraction (COBE), and apply them to smart card data available for passengers in Singapore. Using Origin-Destination (O-D) passenger count matrices for two days of the week for MRT stations in Singapore, we are able to arrive at the “joint” travel patterns, i.e., patterns seen on both days, as well as “individual” travel patterns, i.e., patterns seen only on a particular day but not the other, simply from the O-D pair data for two days. The methodologies to identify, quantify and visualize the travel patterns that have been utilized and their scope been expanded in this project, could aid Transportation Authorities in short-term resource allocation and long-term facilities planning.en_US
dc.format.extent70 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineering::Computer science and engineering::Information systems::Models and principlesen_US
dc.titleJoint and individual variations in heterogeneous traffic data setsen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeELECTRICAL and ELECTRONIC ENGINEERINGen_US
dc.contributor.organizationSingapore-MIT Alliance for Research and Technologyen_US
dc.contributor.supervisor2Justin Dauwelsen_US


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