Papers by Jooyoung Choi
Korean-Specific Dataset for Table Question Answering (2022.lrec-1)
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| Challenge: | Existing question answering systems mainly focus on text data, but few Korean datasets exist . a dataset for table question answering is written in English, but it lacks Korean-specific datasets . |
| Approach: | They construct Korean-specific datasets for table question answering using crowd-sourced workers . they then fine-tune the model with these datasets and report the evaluation results . |
| Outcome: | The proposed model is based on Korean datasets and is publicly available . the model is evaluated against other datasets from Korean question answering systems . |
Feature Difference Makes Sense: A medical image captioning model exploiting feature difference and tag information (2020.acl-srw)
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| Challenge: | Existing methods for medical image captioning are limited and lack diversity . current methods do not generalize well when applied to unfamiliar images . |
| Approach: | They propose a feature difference and tag information combined long short-term memory model for chest x-ray report generation. |
| Outcome: | The proposed model outperforms existing models in chest x-ray report generation. |