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researcher

P. Coelho

6 papers hereh-index 53.3k citations11 works total

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

author position
  • middle author6

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

fields
  • astro-ph.GA4
  • astro-ph.IM1
  • astro-ph.SR1
same name
  • P. Coelho — 50 papers, h 19
  • P. Coelho — 15 papers, h 9
  • P. Coelho — 9 papers, h 4
  • P. Coelho — 4 papers, h 3
  • P. Coelho — 3 papers, h 1
  • P. Coelho — 2 papers, h 2

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
20192026
most citedThe Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies and redshifts with 12 optical filters

205 citations · 258 across the 6 of their papers we have counts for

collaborators
Showing astro-ph.IMShow all

1 paper · 1 filter

astro-ph.IM2026

SpectralUnmix: A Torch-Based Regularized Non-negative Matrix Factorization

Rafael S. de Souza, Paula Coelho, Niranjana P +2

We present SpectralUnmix, an R package for regularized non-negative matrix factorization (NMF), implemented in torch with optional GPU acceleration. The package estimates low-rank…

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