Research
On-device research index

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.

169,181 papers · 148 categories

Trend · papers per month

count% of corpus
0.3%0.5%0.8%0.1% · Jun 201819922001200920182026
2 results for “eigenfeatures”
EigenNetworksstat.ML

EigenNetworks approximate time-varying graphs as linear combinations of fixed eigennetworks.

problem Challenges in tracking large, time-varying networks.
method Approximate time-varying networks as weighted linear combinations of eigennetworks, estimated through Principal Network Analysis.
result Smooth eigentrajectories reveal underlying patterns and potential structural shifts in networks.
eigennetworkstime-varying networksprincipal network analysiseigenfeatureseigentrajectories
2018-06-05abs ↗pdf ↗
Semi-Supervised Learning with Noisy Proxy Covariates: Generalization Bounds and Distribution Regressioncs.LG

Study semi-supervised learning with noisy proxy covariates, deriving bounds and showing gains.

problem Learning from noisy proxy covariates with scarce labels.
method Two-stage estimator learning kernel eigenfeatures from all proxy covariates and fitting a ridge predictor on labeled data.
result Finite sample bounds show fast labeled sample rates and consistent gains over supervised and semi-supervised baselines.
semi-supervised learningproxy covariatesgeneralization boundsdistribution regression
2026-05-30abs ↗pdf ↗