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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

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3 results for “StaPLR”

Analyzing hierarchical multi-view MRI data with StaPLR: An application to Alzheimer's disease classificationstat.ME

StaPLR improves Alzheimer's disease classification by identifying important MRI scan types and measures.

problem Classifying Alzheimer's disease using multi-source MRI data.

method Stacked penalized logistic regression (StaPLR) with hierarchical multi-view structure and new view importance measure.

result StaPLR identifies the most important MRI scan types and measures for Alzheimer's disease classification.

Alzheimer's disease MRI classification multi-view data StaPLR hierarchical structure

2021-08-12abs ↗pdf ↗

Stacked Penalized Logistic Regression for Selecting Views in Multi-View Learningstat.ML

In biomedical research, many different types of patient data can be collected, such as various types of omics data and medical imaging modalities. Applying multi-view learning to these different sources of information can increase the accuracy of medical classification models compared with single-view procedures. Howev…

2018-11-06abs ↗pdf ↗

Imputation of missing values in multi-view datastat.ML

New method for imputing missing data in multi-view data.

problem Large missing data sets in multi-view data.

method Stacked penalized logistic regression (StaPLR) in a dimension-reduced space.

result New method performs competitively with lower computational cost.

multi-view data imputation missing data logistic regression dimension reduction

2022-10-26abs ↗pdf ↗