Search Results for author: Kazuki Yoshizoe

Found 9 papers, 2 papers with code

Graph Energy-based Model for Substructure Preserving Molecular Design

no code implementations9 Feb 2021 Ryuichiro Hataya, Hideki Nakayama, Kazuki Yoshizoe

It is common practice for chemists to search chemical databases based on substructures of compounds for finding molecules with desired properties.

Practical Massively Parallel Monte-Carlo Tree Search Applied to Molecular Design

no code implementations ICLR 2021 Xiufeng Yang, Tanuj Kr Aasawat, Kazuki Yoshizoe

In this paper, we propose a novel massively parallel Monte-Carlo Tree Search (MP-MCTS) algorithm that works efficiently for 1, 000 worker scale, and apply it to molecular design.

Combinatorial Optimization

Meta Approach to Data Augmentation Optimization

no code implementations14 Jun 2020 Ryuichiro Hataya, Jan Zdenek, Kazuki Yoshizoe, Hideki Nakayama

Data augmentation policies drastically improve the performance of image recognition tasks, especially when the policies are optimized for the target data and tasks.

Classification Data Augmentation +2

Faster AutoAugment: Learning Augmentation Strategies using Backpropagation

1 code implementation ECCV 2020 Ryuichiro Hataya, Jan Zdenek, Kazuki Yoshizoe, Hideki Nakayama

In this paper, we propose a differentiable policy search pipeline for data augmentation, which is much faster than previous methods.

Data Augmentation

ChemTS: An Efficient Python Library for de novo Molecular Generation

2 code implementations29 Sep 2017 Xiufeng Yang, Jinzhe Zhang, Kazuki Yoshizoe, Kei Terayama, Koji Tsuda

Automatic design of organic materials requires black-box optimization in a vast chemical space.

Chemical Physics Computational Engineering, Finance, and Science

Redesigning pattern mining algorithms for supercomputers

no code implementations27 Oct 2015 Kazuki Yoshizoe, Aika Terada, Koji Tsuda

Upcoming many core processors are expected to employ a distributed memory architecture similar to currently available supercomputers, but parallel pattern mining algorithms amenable to the architecture are not comprehensively studied.

Scalable Parallel Numerical Constraint Solver Using Global Load Balancing

no code implementations18 May 2015 Daisuke Ishii, Kazuki Yoshizoe, Toyotaro Suzumura

We present a scalable parallel solver for numerical constraint satisfaction problems (NCSPs).

Scalable Parallel Numerical CSP Solver

no code implementations6 Nov 2014 Daisuke Ishii, Kazuki Yoshizoe, Toyotaro Suzumura

We present a parallel solver for numerical constraint satisfaction problems (NCSPs) that can scale on a number of cores.

Cannot find the paper you are looking for? You can Submit a new open access paper.