Manhattan Traffic
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In this project, we analyze Manhattan taxi-traffic using a constrained nonnegative matrix factorization algorithm that promotes sparsity and allows us to decompose traffic into a linear combination of 50 distinct traffic signatures.

GitLab code repository
gitlab-beta.engr.illinois.edu/TrafficPatterns/CSNMF
Original data files
doi.org/10.13012/B2IDB-4900670V1
to appear in the Journal of Big Data Analytics in Transportation
Seasonal Disorder in Urban Traffic Patterns: a low rank analysis

A manuscript for this project is set to be published been submitted for publication and is pending review.

The congestion barcodes project was an offshoot of this work.

1 Collaborators

  • Richard Sowers
  • Daniel B.  Work
  • Derrek Yager
  • Marzieh Abolhelm

Author: Vaibhav Karve

Created: 2021-04-08 Thu 10:49

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