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Keizo Kato

4 papers hereh-index 6213 citations11 works total

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

author position
  • first author1
  • middle author3

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

fields
  • cs.CV1
  • cs.LG1
  • eess.IV1
  • stat.ML1
same name
  • Keizo Kato — 4 papers, h 1

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
20192022
most citedQuantitative Understanding of VAE as a Non-linearly Scaled Isometric Embedding

4 citations · 7 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CV2022

Disentangled Action Recognition with Knowledge Bases

Zhekun Luo, Shalini Ghosh, Devin Guillory +3

Action in video usually involves the interaction of human with objects. Action labels are typically composed of various combinations of verbs and nouns, but we may not have trainin…

stat.ML2020★ 4 cited

Quantitative Understanding of VAE as a Non-linearly Scaled Isometric Embedding

Akira Nakagawa, Keizo Kato, Taiji Suzuki

Variational autoencoder (VAE) estimates the posterior parameters (mean and variance) of latent variables corresponding to each input data. While it is used for many tasks, the tran…

eess.IV2020

Variable Rate Image Compression Method with Dead-zone Quantizer

Jing Zhou, Akira Nakagawa, Keizo Kato +3

Deep learning based image compression methods have achieved superior performance compared with transform based conventional codec. With end-to-end Rate-Distortion Optimization (RDO…

cs.LG2019★ 3 cited

Rate-Distortion Optimization Guided Autoencoder for Isometric Embedding in Euclidean Latent Space

Keizo Kato, Jing Zhou, Tomotake Sasaki +1

To analyze high-dimensional and complex data in the real world, deep generative models, such as variational autoencoder (VAE) embed data in a low-dimensional space (latent space) a…

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