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researcher

D. Tcheng

2 papers hereh-index 141.1k citations61 works total

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

author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph2

identity via Semantic Scholar / OpenAlex

most citedRobust Machine Learning Applied to Astronomical Datasets I: Star-Galaxy Classification of the SDSS DR3 Using Decision Trees

101 citations · 193 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph2008★ 92 cited

Robust Machine Learning Applied to Astronomical Datasets III: Probabilistic Photometric Redshifts for Galaxies and Quasars in the SDSS and GALEX

Nicholas M. Ball, Robert J. Brunner, Adam D. Myers +3

We apply machine learning in the form of a nearest neighbor instance-based algorithm (NN) to generate full photometric redshift probability density functions (PDFs) for objects in…

astro-ph2006★ 101 cited

Robust Machine Learning Applied to Astronomical Datasets I: Star-Galaxy Classification of the SDSS DR3 Using Decision Trees

Nicholas M. Ball, Robert J. Brunner, Adam D. Myers +1

We provide classifications for all 143 million non-repeat photometric objects in the Third Data Release of the Sloan Digital Sky Survey (SDSS) using decision trees trained on 477,0…

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