Yingyuan (Valerie) ZhanginTowards Data ScienceInstacart Users Segmentation and Market Basket AnalysisXin Yu, Yingyuan (Valerie) Zhang, Yutong (Grace) ZhuOct 12, 2020Oct 12, 2020
Yingyuan (Valerie) ZhanginCivic Analytics 2019Pedestrian safety: road safety project in NJ Vision Zero need to be considered morePedestrian safety has been a hot issue for many years in the worldwide. Each year, more than 270 000 pedestrians lose their lives on the…Oct 21, 2019Oct 21, 2019
Yingyuan (Valerie) ZhanginCivic Analytics 2019Beyond Vision Zero, what should be considered?In March 2018, two children aged around 4, were crossing a street in Brooklyn with their mothers when a woman driving a Volvo sedan…Sep 30, 2019Sep 30, 2019
Yingyuan (Valerie) ZhanginCivic Analytics 2019Why Vision ZeroVision Zero is a multi-national road traffic safety project. The concept of Vision Zero first started in Sweden in 1997 which focuses on…Sep 24, 20191Sep 24, 20191
Yingyuan (Valerie) ZhanginCivic Analytics 2019MetroCards in NYC Will Soon be ReplacedFrom May 31, some subway stations and buses in New York City can accept Apple pay and Google pay. Passengers can use their cell phones or…Sep 16, 2019Sep 16, 2019
Yingyuan (Valerie) ZhanginCivic Analytics 2019Bike- sharing Will Become a More Reliable Public TransportationShared bicycle is one of the most popular public transportation due to their convenience and cheapness. New York City is one of the…Sep 9, 2019Sep 9, 2019
