Search Results for author: Satoshi Koide

Found 10 papers, 0 papers with code

One-Shot Domain Incremental Learning

no code implementations25 Mar 2024 Yasushi Esaki, Satoshi Koide, Takuro Kutsuna

In DIL, we assume that samples on new domains are observed over time.

Incremental Learning

Deep generative model super-resolves spatially correlated multiregional climate data

no code implementations26 Sep 2022 Norihiro Oyama, Noriko N. Ishizaki, Satoshi Koide, Hiroaki Yoshida

Additionally, we present the outcomes of another variant of the deep generative model-based downscaling approach in which the low-resolution precipitation field is substituted with the pressure field, referred to as $\psi$SRGAN (Precipitation Source Inaccessible SRGAN).

Generative Adversarial Network Super-Resolution

Partial Wasserstein Covering

no code implementations2 Jun 2021 Keisuke Kawano, Satoshi Koide, Keisuke Otaki

We consider a general task called partial Wasserstein covering with the goal of providing information on what patterns are not being taken into account in a dataset (e. g., dataset used during development) compared with another dataset(e. g., dataset obtained from actual applications).

Variational Monocular Depth Estimation for Reliability Prediction

no code implementations24 Nov 2020 Noriaki Hirose, Shun Taguchi, Keisuke Kawano, Satoshi Koide

Self-supervised learning for monocular depth estimation is widely investigated as an alternative to supervised learning approach, that requires a lot of ground truths.

Autonomous Vehicles Monocular Depth Estimation +1

Learning low-dimensional manifolds under the L0-norm constraint for unsupervised outlier detection

no code implementations International Journal of Data Science and Analytics 2020 Yoshinao Ishii, Satoshi Koide, Keiichiro Hayakawa

To address this issue, we propose a novel reconstruction-based method: “L0-norm constrained autoencoders (L0-AE).” L0-AE uses autoencoders to learn low-dimensional manifolds that capture the nonlinear features of the data and uses a novel optimization algorithm that can decompose the data under the L0-norm constraints on the error matrix.

Outlier Detection

Neural Time Warping For Multiple Sequence Alignment

no code implementations29 Jun 2020 Keisuke Kawano, Takuro Kutsuna, Satoshi Koide

Multiple sequences alignment (MSA) is a traditional and challenging task for time-series analyses.

Multiple Sequence Alignment Time Series +1

PLG-IN: Pluggable Geometric Consistency Loss with Wasserstein Distance in Monocular Depth Estimation

no code implementations3 Jun 2020 Noriaki Hirose, Satoshi Koide, Keisuke Kawano, Ruho Kondo

We propose a novel objective for penalizing geometric inconsistencies to improve the depth and pose estimation performance of monocular camera images.

Monocular Depth Estimation Pose Estimation

Flow-based Image-to-Image Translation with Feature Disentanglement

no code implementations NeurIPS 2019 Ruho Kondo, Keisuke Kawano, Satoshi Koide, Takuro Kutsuna

Learning non-deterministic dynamics and intrinsic factors from images obtained through physical experiments is at the intersection of machine learning and material science.

Disentanglement Image-to-Image Translation +1

Neural Edit Operations for Biological Sequences

no code implementations NeurIPS 2018 Satoshi Koide, Keisuke Kawano, Takuro Kutsuna

The evolution of biological sequences, such as proteins or DNAs, is driven by the three basic edit operations: substitution, insertion, and deletion.

Protein Secondary Structure Prediction

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