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researcher

K. Morikuni

16 papers hereh-index 8200 citations31 works total

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

author position
  • sole author4
  • first author1
  • middle author8
  • last author3

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • math.NA13
  • cs.LG1
  • math.OC1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20152024
most citedGMRES Methods for Tomographic Reconstruction with an Unmatched Back Projector

12 citations · 59 across the 16 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

cs.LG2019

Multiclass spectral feature scaling method for dimensionality reduction

Momo Matsuda, Keiichi Morikuni, Akira Imakura +2

Irregular features disrupt the desired classification. In this paper, we consider aggressively modifying scales of features in the original space according to the label information…

math.NA2019★ 5 cited

Verified partial eigenvalue computations using contour integrals for Hermitian generalized eigenproblems

Akira Imakura, Keiichi Morikuni, Akitoshi Takayasu

We propose a verified computation method for partial eigenvalues of a Hermitian generalized eigenproblem. The block Sakurai-Sugiura Hankel method, a contour integral-type eigensolv…

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