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Helder Rojas

4 papers hereh-index 27 citations6 works total

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

author position
  • first author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • stat.AP2
  • math.ST1
  • q-fin.TR1
same name
  • Helder Rojas — 5 papers, h 1
  • Helder Rojas — 2 papers, h 1
  • Helder Rojas — 1 paper, h 1
  • Helder Rojas — 1 paper, 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
20182023
most citedStatistical Hypothesis Testing for Information Value (IV)

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing 2019Show all

1 paper · 1 filter

stat.AP2019

Stress Testing Network Reconstruction via Graphical Causal Model

Helder Rojas, David Dias

An resilience optimal evaluation of financial portfolios implies having plausible hypotheses about the multiple interconnections between the macroeconomic variables and the risk pa…

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