-For detailed Codes and PKDE-based data transformation, please refer to Codes for TKDE: https://github.com/zzyy0929/Codes-for-RiskSeq-TKDE, Thank you very much!-
Dataset Sources
NYC dataset
Accident Records: https://data.cityofnewyork.us/Public-Safety/NYPD-Motor-Vehicle-Collisions/h9gi-nx95
Taxi Trip Records https://www1.nyc.gov/site/tlc/about/tlc-trip-record-data.page
Speed Values: http://data.beta.nyc/dataset/nyc-real-time-traffic-speed-data-feed-archived
Weather Records: https://www.wunderground.com/history/daily/us/ny/central-park/KNYC
Demographic Data: https://data.cityofnewyork.us/City-Government/Demograp-hic-Statistics-By-Zip-Code/
Road Network: https://data.cityofnewyork.us/City-Government/NYC-Street-Centerline-CSCL-/
SIP dataset
Due to the privacy protocols between USTC and SIP traffic administration offices, the statistics of traffic flows and speed values cannot be open source.
Here, we list the source of accident/event records we use in our experiments:
https://weibo.com/kzzxzhdd?is_all=1&stat_date=201701&page=2#feedtop