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researcher

Perminder S. Sachdev

2 papers here

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

author position
  • middle author2

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

fields
  • cs.LG2
ORCID 0000-0002-9595-3220

identity via Semantic Scholar / OpenAlex

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

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

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