Search Results for author: Youngjune L. Gwon

Found 4 papers, 0 papers with code

Entity-level Factual Adaptiveness of Fine-tuning based Abstractive Summarization Models

no code implementations23 Feb 2024 Jongyoon Song, Nohil Park, Bongkyu Hwang, Jaewoong Yun, Seongho Joe, Youngjune L. Gwon, Sungroh Yoon

Abstractive summarization models often generate factually inconsistent content particularly when the parametric knowledge of the model conflicts with the knowledge in the input document.

Abstractive Text Summarization Contrastive Learning +2

Is Cross-modal Information Retrieval Possible without Training?

no code implementations20 Apr 2023 Hyunjin Choi, Hyunjae Lee, Seongho Joe, Youngjune L. Gwon

Embeddings for a particular modality of data occupy a high-dimensional space of its own, but it can be semantically aligned to another by a simple mapping without training a deep neural net.

Contrastive Learning Cross-Modal Information Retrieval +4

Adversarial Learning of Semantic Relevance in Text to Image Synthesis

no code implementations12 Dec 2018 Miriam Cha, Youngjune L. Gwon, H. T. Kung

Instead of selecting random training examples, we perform negative sampling based on the semantic distance from a positive example in the class.

Image Generation MS-SSIM +1

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