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researcher

A. Sakata

25 papers hereh-index 7249 citations34 works total

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

author position
  • sole author6
  • first author14
  • middle author3
  • last author2

Across the 25 of 25 papers where every author was matched, so the position is known.

fields
  • cond-mat.dis-nn8
  • stat.ML7
  • cs.IT4
  • cs.LG1
  • math.NA1
  • physics.bio-ph1

identity via Semantic Scholar / OpenAlex

activity
20062026
most citedPhase transitions and sample complexity in Bayes-optimal matrix factorization

111 citations · 240 across the 24 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

stat.ML2020★ 6 cited

Active pooling design in group testing based on Bayesian posterior prediction

Ayaka Sakata

In identifying infected patients in a population, group testing is an effective method to reduce the number of tests and correct the test errors. In the group testing procedure, te…

stat.ML2020★ 4 cited

Bayesian inference of infected patients in group testing with prevalence estimation

Ayaka Sakata

Group testing is a method of identifying infected patients by performing tests on a pool of specimens collected from patients. For the case in which the test returns a false result…

physics.bio-ph2020★ 14 cited

Dimensional reduction in evolving spin-glass model: correlation of phenotypic responses to environmental and mutational changes

Ayaka Sakata, Kunihiko Kaneko

The evolution of high-dimensional phenotypes is investigated using a statistical physics model consists of interacting spins, in which genotypes, phenotypes, and environments are r…

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