Search Results for author: Oh-Hyun Kwon

Found 5 papers, 1 papers with code

VAC-CNN: A Visual Analytics System for Comparative Studies of Deep Convolutional Neural Networks

no code implementations25 Oct 2021 Xiwei Xuan, XiaoYu Zhang, Oh-Hyun Kwon, Kwan-Liu Ma

The rapid development of Convolutional Neural Networks (CNNs) in recent years has triggered significant breakthroughs in many machine learning (ML) applications.

Image Classification

A Deep Generative Model for Reordering Adjacency Matrices

no code implementations11 Oct 2021 Oh-Hyun Kwon, Chiun-How Kao, Chun-houh Chen, Kwan-Liu Ma

Depending on the node ordering, an adjacency matrix can highlight distinct characteristics of a graph.

Supporting Analysis of Dimensionality Reduction Results with Contrastive Learning

no code implementations10 May 2019 Takanori Fujiwara, Oh-Hyun Kwon, Kwan-Liu Ma

Dimensionality reduction (DR) is frequently used for analyzing and visualizing high-dimensional data as it provides a good first glance of the data.

Clustering Contrastive Learning +1

A Deep Generative Model for Graph Layout

1 code implementation27 Apr 2019 Oh-Hyun Kwon, Kwan-Liu Ma

To provide users with an intuitive way to navigate the layout design space, we present a technique to systematically visualize a graph in diverse layouts using deep generative models.

3D Depth Estimation Layout Design +1

What Would a Graph Look Like in This Layout? A Machine Learning Approach to Large Graph Visualization

no code implementations11 Oct 2017 Oh-Hyun Kwon, Tarik Crnovrsanin, Kwan-Liu Ma

For a given graph, our approach can show what the graph would look like in different layouts and estimate their corresponding aesthetic metrics.

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