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Donghyun Kwak

7 accepted papers

2023

Aligning Large Language Models through Synthetic Feedback

EMNLP 2023long main

Aligning large language models (LLMs) to human values has become increasingly important as it enables sophisticated steering of LLMs. However, it requires significant human demonstrations and feedback or distillation from proprietary LLMs such as ChatGPT. In this work, we propose a novel alignment l…

Cited by 0SourcecodeScholar
2023

The Dialog Must Go On: Improving Visual Dialog via Generative Self-Training

CVPR 2023poster

Visual dialog (VisDial) is a task of answering a sequence of questions grounded in an image, using the dialog history as context. Prior work has trained the dialog agents solely on VisDial data via supervised learning or leveraged pre-training on related vision-and-language datasets. This paper pres…

2022

Building a Role Specified Open-Domain Dialogue System Leveraging Large-Scale Language Models

NAACL 2022long

Recent open-domain dialogue models have brought numerous breakthroughs. However, building a chat system is not scalable since it often requires a considerable volume of human-human dialogue data, especially when enforcing features such as persona, style, or safety. In this work, we study the challen…

2022

Integration of Pre-Trained Networks with Continuous Token Interface for End-to-End Spoken Language Understanding

ICASSP 2022accepted

Most End-to-End (E2E) Spoken Language Understanding (SLU) networks leverage the pre-trained Automatic Speech Recognition (ASR) networks but still lack the capability to understand the semantics of utterances, crucial for the SLU task. To solve this, recently proposed studies use pre-trained Natural…

Cited by 0SourceScholar
2022

Keep Me Updated! Memory Management in Long-term Conversations

EMNLP 2022finding

Remembering important information from the past and continuing to talk about it in the present are crucial in long-term conversations. However, previous literature does not deal with cases where the memorized information is outdated, which may cause confusion in later conversations. To address this…

2021

What Changes Can Large-scale Language Models Bring? Intensive Study on HyperCLOVA: Billions-scale Korean Generative Pretrained Transformers

EMNLP 2021main

GPT-3 shows remarkable in-context learning ability of large-scale language models (LMs) trained on hundreds of billion scale data. Here we address some remaining issues less reported by the GPT-3 paper, such as a non-English LM, the performances of different sized models, and the effect of recently…

2016

Multimodal Residual Learning for Visual QA

NeurIPS 2016poster

Deep neural networks continue to advance the state-of-the-art of image recognition tasks with various methods. However, applications of these methods to multimodality remain limited. We present Multimodal Residual Networks (MRN) for the multimodal residual learning of visual question-answering, whic…