Search Results for author: Sunyoung Kwon

Found 11 papers, 4 papers with code

3D Graph Contrastive Learning for Molecular Property Prediction

no code implementations31 May 2022 Kisung Moon, Sunyoung Kwon

Self-supervised learning (SSL) is a method that learns the data representation by utilizing supervision inherent in the data.

Contrastive Learning Molecular Property Prediction +4

M2FN: Multi-step Modality Fusion for Advertisement Image Assessment

no code implementations31 Jan 2021 Kyung-Wha Park, Jung-Woo Ha, Junghoon Lee, Sunyoung Kwon, Kyung-Min Kim, Byoung-Tak Zhang

Assessing advertisements, specifically on the basis of user preferences and ad quality, is crucial to the marketing industry.

Marketing

Which Strategies Matter for Noisy Label Classification? Insight into Loss and Uncertainty

no code implementations14 Aug 2020 Wonyoung Shin, Jung-Woo Ha, Shengzhe Li, Yongwoo Cho, Hoyean Song, Sunyoung Kwon

Label noise is a critical factor that degrades the generalization performance of deep neural networks, thus leading to severe issues in real-world problems.

Ranked #23 on Image Classification on Clothing1M (using extra training data)

General Classification Image Classification

Multi-Manifold Learning for Large-scale Targeted Advertising System

no code implementations5 Jul 2020 Kyuyong Shin, Young-Jin Park, Kyung-Min Kim, Sunyoung Kwon

The key to the success of precise user targeting lies in learning the accurate user and ad representation in the embedding space.

Recommendation Systems Representation Learning

Graphs, Entities, and Step Mixture

no code implementations18 May 2020 Kyuyong Shin, Wonyoung Shin, Jung-Woo Ha, Sunyoung Kwon

Existing approaches for graph neural networks commonly suffer from the oversmoothing issue, regardless of how neighborhoods are aggregated.

Which Ads to Show? Advertisement Image Assessment with Auxiliary Information via Multi-step Modality Fusion

no code implementations6 Oct 2019 Kyung-Wha Park, Junghoon Lee, Sunyoung Kwon, Jung-Woo Ha, Kyung-Min Kim, Byoung-Tak Zhang

Despite crucial influences of image quality, auxiliary information of ad images such as tags and target subjects can also determine image preference.

DeepCCI: End-to-end Deep Learning for Chemical-Chemical Interaction Prediction

2 code implementations27 Apr 2017 Sunyoung Kwon, Sungroh Yoon

To guarantee the commutative property for homogeneous interaction, we apply model sharing and hidden representation merging techniques.

Feature Engineering

DNA Steganalysis Using Deep Recurrent Neural Networks

no code implementations27 Apr 2017 Ho Bae, Byunghan Lee, Sunyoung Kwon, Sungroh Yoon

We compare our proposed method to various existing methods and biological sequence analysis methods implemented on top of our framework.

Steganalysis

NASCUP: Nucleic Acid Sequence Classification by Universal Probability

1 code implementation16 Nov 2015 Sunyoung Kwon, Gyuwan Kim, Byunghan Lee, Jongsik Chun, Sungroh Yoon, Young-Han Kim

Motivated by the need for fast and accurate classification of unlabeled nucleotide sequences on a large scale, we developed NASCUP, a new classification method that captures statistical structures of nucleotide sequences by compact context-tree models and universal probability from information theory.

Genomics Information Theory Information Theory

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