18 citations · 36 across the 3 of their papers we have counts for
3 papers
astro-ph.IM2020★ 13 cited
GeneticKNN: A Weighted KNN Approach Supported by Genetic Algorithm for Photometric Redshift Estimation of Quasars
Bo Han, Li-Na Qiao, Jing-Lin Chen +3
We combine K-Nearest Neighbors (KNN) with genetic algorithm (GA) for photometric redshift estimation of quasars, short for GeneticKNN, which is a weighted KNN approach supported by…
astro-ph.IM2016★ 5 cited
Astronomical Data Fusion Tool Based on PostgreSQL
Bo Han, Yanxia Zhang, Shoubo Zhong +1
With the application of advanced astronomical technologies, equipments and methods all over the world, astronomy covers from radio, infrared, visible light, ultraviolet, X-ray and…
astro-ph.IM2016★ 18 cited
Photometric Redshift Estimation for Quasars by Integration of KNN and SVM
Bo Han, Hongpeng Ding, Yanxia Zhang +1
The massive photometric data collected from multiple large-scale sky surveys offer significant opportunities for measuring distances of celestial objects by photometric redshifts.…