Search Results for author: Minji Seo

Found 3 papers, 2 papers with code

Categorical Metadata Representation for Customized Text Classification

2 code implementations TACL 2019 Jihyeok Kim, Reinald Kim Amplayo, Kyungjae Lee, Sua Sung, Minji Seo, Seung-won Hwang

The performance of text classification has improved tremendously using intelligently engineered neural-based models, especially those injecting categorical metadata as additional information, e. g., using user/product information for sentiment classification.

Ranked #4 on Sentiment Analysis on User and product information (Yelp 2013 (Acc) metric)

General Classification Sentence +5

XProtoNet: Diagnosis in Chest Radiography with Global and Local Explanations

1 code implementation CVPR 2021 Eunji Kim, Siwon Kim, Minji Seo, Sungroh Yoon

Automated diagnosis using deep neural networks in chest radiography can help radiologists detect life-threatening diseases.

Debiasing Event Understanding for Visual Commonsense Tasks

no code implementations Findings (ACL) 2022 Minji Seo, YeonJoon Jung, Seungtaek Choi, Seung-won Hwang, Bei Liu

We study event understanding as a critical step towards visual commonsense tasks. Meanwhile, we argue that current object-based event understanding is purely likelihood-based, leading to incorrect event prediction, due to biased correlation between events and objects. We propose to mitigate such biases with do-calculus, proposed in causality research, but overcoming its limited robustness, by an optimized aggregation with association-based prediction. We show the effectiveness of our approach, intrinsically by comparing our generated events with ground-truth event annotation, and extrinsically by downstream commonsense tasks.

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