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researcher

Prashant Rai

4 papers hereh-index 71.1k citations25 works total

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

author position
  • first author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.NA2
  • physics.chem-ph2
same name
  • Prashant Rai — 1 paper, h 3

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
20132019
most citedA least-squares method for sparse low rank approximation of multivariate functions

72 citations · 74 across the 4 of their papers we have counts for

collaborators
Showing 2013Show all

1 paper · 1 filter

math.NA2013★ 72 cited

A least-squares method for sparse low rank approximation of multivariate functions

Mathilde Chevreuil, Régis Lebrun, Anthony Nouy +1

In this paper, we propose a low-rank approximation method based on discrete least-squares for the approximation of a multivariate function from random, noisy-free observations. Spa…

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