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researcher

R. Fujimaki

9 papers hereh-index 181.1k citations49 works total

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

author position
  • first author1
  • middle author3
  • last author5

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • stat.ML4
  • cs.LG3
  • cs.AI1
  • math.OC1

identity via Semantic Scholar / OpenAlex

activity
20122017
most citedForward-Backward Greedy Algorithms for General Convex Smooth Functions over A Cardinality Constraint

41 citations · 85 across the 9 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

stat.ML2015

Factorized Asymptotic Bayesian Inference for Factorial Hidden Markov Models

Shaohua Li, Ryohei Fujimaki, Chunyan Miao

Factorial hidden Markov models (FHMMs) are powerful tools of modeling sequential data. Learning FHMMs yields a challenging simultaneous model selection issue, i.e., selecting the n…

cs.LG2015★ 7 cited

Rebuilding Factorized Information Criterion: Asymptotically Accurate Marginal Likelihood

Kohei Hayashi, Shin-ichi Maeda, Ryohei Fujimaki

Factorized information criterion (FIC) is a recently developed approximation technique for the marginal log-likelihood, which provides an automatic model selection framework for a…

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