Search Results for author: Yekyung Kim

Found 5 papers, 2 papers with code

FABLES: Evaluating faithfulness and content selection in book-length summarization

3 code implementations1 Apr 2024 Yekyung Kim, Yapei Chang, Marzena Karpinska, Aparna Garimella, Varun Manjunatha, Kyle Lo, Tanya Goyal, Mohit Iyyer

While LLM-based auto-raters have proven reliable for factuality and coherence in other settings, we implement several LLM raters of faithfulness and find that none correlates strongly with human annotations, especially with regard to detecting unfaithful claims.

Long-Context Understanding

Is it safe to cross? Interpretable Risk Assessment with GPT-4V for Safety-Aware Street Crossing

no code implementations9 Feb 2024 Hochul Hwang, Sunjae Kwon, Yekyung Kim, Donghyun Kim

Safely navigating street intersections is a complex challenge for blind and low-vision individuals, as it requires a nuanced understanding of the surrounding context - a task heavily reliant on visual cues.

Decision Making

LINDA: Unsupervised Learning to Interpolate in Natural Language Processing

no code implementations28 Dec 2021 Yekyung Kim, Seohyeong Jeong, Kyunghyun Cho

Despite the success of mixup in data augmentation, its applicability to natural language processing (NLP) tasks has been limited due to the discrete and variable-length nature of natural languages.

Data Augmentation text-classification +1

Deep Active Learning for Sequence Labeling Based on Diversity and Uncertainty in Gradient

no code implementations AACL (lifelongnlp) 2020 Yekyung Kim

Recently, several studies have investigated active learning (AL) for natural language processing tasks to alleviate data dependency.

Active Learning

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