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researcher

P. Sachdev

7 papers hereh-index 13080.6k citations1.2k 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 7 papers where every author was matched, so the position is known.

fields
  • q-bio.NC4
  • cs.LG2
  • eess.IV1
same name
  • P. Sachdev — 1 paper, h 19

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
20152023
most citedNetwork resilience in the aging brain

2 citations · 4 across the 7 of their papers we have counts for

collaborators
Showing 2022 · cs.LGShow all

2 papers · 2 filters

cs.LG2022★ 1 cited

Ensemble feature selection with clustering for analysis of high-dimensional, correlated clinical data in the search for Alzheimer's disease biomarkers

Annette Spooner, Gelareh Mohammadi, Perminder S. Sachdev +2

Healthcare datasets often contain groups of highly correlated features, such as features from the same biological system. When feature selection is applied to these datasets to ide…

cs.LG2022

Ensemble feature selection with data-driven thresholding for Alzheimer's disease biomarker discovery

Annette Spooner, Gelareh Mohammadi, Perminder S. Sachdev +2

Healthcare datasets present many challenges to both machine learning and statistics as their data are typically heterogeneous, censored, high-dimensional and have missing informati…

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