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Yan-xia Zhang

6 papers hereh-index 9835 citations22 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 6 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA4
  • astro-ph.HE1
  • astro-ph.IM1
same name
  • Yan-xia Zhang — 3 papers, h 1
  • Yan-Xia Zhang — 1 paper, h 0
  • Yan-Xia Zhang — 1 paper, h 6

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132022
most citedThe Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey: Quasar Properties from Data Release Six to Nine

38 citations · 125 across the 6 of their papers we have counts for

collaborators
Showing astro-ph.IMShow all

1 paper · 1 filter

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.