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researcher

A. Aravkin

98 papers hereh-index 7940.5k citations327 works total

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

author position
  • first author31
  • middle author34
  • last author29

Across the 94 of 98 papers where every author was matched, so the position is known.

fields
  • math.OC37
  • stat.ML26
  • stat.ME8
  • cs.LG7
  • math.NA3
  • stat.CO3

identity via Semantic Scholar / OpenAlex

activity
20102025
most citedSparse Principal Component Analysis via Variable Projection

163 citations · 704 across the 74 of their papers we have counts for

collaborators
Showing 2019 · stat.MLShow all

1 paper · 2 filters

stat.ML2019

Time-varying Autoregression with Low Rank Tensors

Kameron Decker Harris, Aleksandr Aravkin, Rajesh Rao +1

We present a windowed technique to learn parsimonious time-varying autoregressive models from multivariate timeseries. This unsupervised method uncovers interpretable spatiotempora…

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