no code implementations • 7 Jan 2021 • Xingchen Zhou, Yan Gong, Xian-Min Meng, Xin Zhang, Ye Cao, Xuelei Chen, Valeria Amaro, Zuhui Fan, Liping Fu
This indicates that the neural network method is feasible and powerful for spec-z and photo-z estimations in future cosmological surveys.
Photometric Redshift Estimation Cosmology and Nongalactic Astrophysics
1 code implementation • 22 Sep 2020 • Juan Carrillo, Mark Crowley, Guangyuan Pan, Liping Fu
Road maintenance during the Winter season is a safety critical and resource demanding operation.
no code implementations • 17 Dec 2018 • Guangyuan Pan, Liping Fu, Ruifan Yu, Matthew Muresan
Results show that the proposed model has the highest classification performance in comparison to the traditional machine learning techniques.
no code implementations • 17 Dec 2018 • Guangyuan Pan, Liping Fu, Lalita Thakali, Matthew Muresan, Ming Yu
In this paper, we attempt to demonstrate the potential of this new model for crash prediction through two case studies including a collision data set from 800 km stretch of Highway 401 and other highways in Ontario, Canada.
no code implementations • 26 Sep 2017 • Wenwen Tu, Feng Xiao, Liping Fu, Guangyuan Pan
A total of 747, 856 sets of data are generated and used for both traffic flow states classification and sensitivity analysis of input variables.
1 code implementation • 11 Sep 2014 • Jes Ford, Ludovic van Waerbeke, Martha Milkeraitis, Clotilde Laigle, Hendrik Hildebrandt, Thomas Erben, Catherine Heymans, Henk Hoekstra, Thomas Kitching, Yannick Mellier, Lance Miller, Ami Choi, Jean Coupon, Liping Fu, Michael J. Hudson, Konrad Kuijken, Naomi Robertson, Barnaby Rowe, Tim Schrabback, Malin Velander
We present the cluster mass-richness scaling relation calibrated by a weak lensing analysis of >18000 galaxy cluster candidates in the Canada-France-Hawaii Telescope Lensing Survey (CFHTLenS).
Cosmology and Nongalactic Astrophysics