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L. Sheppard

3 papers hereh-index 4356 citations14 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 3 papers where every author was matched, so the position is known.

fields
  • stat.ME2
  • stat.AP1
same name
  • L. Sheppard — 1 paper, h 67
  • L. Sheppard — 1 paper, h 25

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

most citedPrincipal component analysis balancing prediction and approximation accuracy for spatial data

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

collaborators
Showing stat.MEShow all

2 papers · 1 filter

stat.ME2024★ 1 cited

Principal component analysis balancing prediction and approximation accuracy for spatial data

Si Cheng, Magali N. Blanco, Timothy V. Larson +3

Dimension reduction is often the first step in statistical modeling or prediction of multivariate spatial data. However, most existing dimension reduction techniques do not account…

stat.ME2015

A novel principal component analysis for spatially-misaligned multivariate air pollution data

Roman A. Jandarov, Lianne A. Sheppard, Paul D. Sampson +1

We propose novel methods for predictive (sparse) PCA with spatially misaligned data. These methods identify principal component loading vectors that explain as much variability in…

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