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README.md

traffic-anomaly-detection

Link prediction and anomaly detection for traffic networks.

Plan

Instructions

  • Install mamba/miniforge3.
curl -L -O "https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-$(uname)-$(uname -m).sh"
bash Miniforge3-$(uname)-$(uname -m).sh
  • Install dependencies.
mamba env create -f env.yaml
  • Activate environment.
conda activate env

Traffic data

  • Dropbox links: confidential.

  • Notebook: traffic_data.ipynb.

Data

  • The X coordinate is the time, e.g. 0458 is 4:58am, and 2038 is 8:38pm.

  • The Y coordinate is the density.

Datasets

  • dataset1: Data for every Monday, for 18 days.

  • dataset2: Data for consecutive days, including weekends, for 6 months, February through July.

  • dataset3: Data for consecutive days, including weekends, for 6 months, April through November.

Weather data

  • Dropbox links: confidential.

  • Notebook: weather_data.ipynb.

Ground Truth Data

  • Social events

  • Traffic accidents

  • Road closures