Search Results for author: Takuya Kanazawa

Found 7 papers, 0 papers with code

Sample-based Uncertainty Quantification with a Single Deterministic Neural Network

no code implementations17 Sep 2022 Takuya Kanazawa, Chetan Gupta

While this method has shown promising performance on a hand pose estimation task in computer vision, it remained unexplored whether this method works as nicely for regression on tabular data, and how it competes with more recent advanced UQ methods such as NGBoost.

Feature Importance Hand Pose Estimation +2

One-parameter family of acquisition functions for efficient global optimization

no code implementations26 Apr 2021 Takuya Kanazawa

Bayesian optimization (BO) with Gaussian processes is a powerful methodology to optimize an expensive black-box function with as few function evaluations as possible.

Bayesian Optimization Gaussian Processes

Efficient Bayesian Optimization using Multiscale Graph Correlation

no code implementations17 Mar 2021 Takuya Kanazawa

Bayesian optimization is a powerful tool to optimize a black-box function, the evaluation of which is time-consuming or costly.

Bayesian Optimization

Using Distance Correlation for Efficient Bayesian Optimization

no code implementations17 Feb 2021 Takuya Kanazawa

We propose a novel approach for Bayesian optimization, called $\textsf{GP-DC}$, which combines Gaussian processes with distance correlation.

Bayesian Optimization Gaussian Processes

Accelerating small-angle scattering experiments with simulation-based machine learning

no code implementations24 Aug 2019 Takuya Kanazawa, Akinori Asahara, Hidekazu Morita

Making material experiments more efficient is a high priority for materials scientists who seek to discover new materials with desirable properties.

BIG-bench Machine Learning

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