Search Results for author: Yi R. Fung

Found 17 papers, 10 papers with code

A Zero-Shot Claim Detection Framework Using Question Answering

no code implementations COLING 2022 Revanth Gangi Reddy, Sai Chetan Chinthakindi, Yi R. Fung, Kevin Small, Heng Ji

In recent years, there has been an increasing interest in claim detection as an important building block for misinformation detection.

Misinformation Object +3

From Pixels to Insights: A Survey on Automatic Chart Understanding in the Era of Large Foundation Models

1 code implementation18 Mar 2024 Kung-Hsiang Huang, Hou Pong Chan, Yi R. Fung, Haoyi Qiu, Mingyang Zhou, Shafiq Joty, Shih-Fu Chang, Heng Ji

This survey paper serves as a comprehensive resource for researchers and practitioners in the fields of natural language processing, computer vision, and data analysis, providing valuable insights and directions for future research in chart understanding leveraging large foundation models.

Data Visualization

Persona-DB: Efficient Large Language Model Personalization for Response Prediction with Collaborative Data Refinement

no code implementations16 Feb 2024 Chenkai Sun, Ke Yang, Revanth Gangi Reddy, Yi R. Fung, Hou Pong Chan, ChengXiang Zhai, Heng Ji

The increasing demand for personalized interactions with large language models (LLMs) calls for the development of methodologies capable of accurately and efficiently identifying user opinions and preferences.

Language Modelling Large Language Model +1

If LLM Is the Wizard, Then Code Is the Wand: A Survey on How Code Empowers Large Language Models to Serve as Intelligent Agents

no code implementations1 Jan 2024 Ke Yang, Jiateng Liu, John Wu, Chaoqi Yang, Yi R. Fung, Sha Li, Zixuan Huang, Xu Cao, Xingyao Wang, Yiquan Wang, Heng Ji, ChengXiang Zhai

The prominent large language models (LLMs) of today differ from past language models not only in size, but also in the fact that they are trained on a combination of natural language and formal language (code).

Code Generation

Do LVLMs Understand Charts? Analyzing and Correcting Factual Errors in Chart Captioning

2 code implementations15 Dec 2023 Kung-Hsiang Huang, Mingyang Zhou, Hou Pong Chan, Yi R. Fung, Zhenhailong Wang, Lingyu Zhang, Shih-Fu Chang, Heng Ji

This work inaugurates a new domain in factual error correction for chart captions, presenting a novel evaluation mechanism, and demonstrating an effective approach to ensuring the factuality of generated chart captions.

Factual Inconsistency Detection in Chart Captioning Image Captioning +1

R-Tuning: Teaching Large Language Models to Refuse Unknown Questions

1 code implementation16 Nov 2023 Hanning Zhang, Shizhe Diao, Yong Lin, Yi R. Fung, Qing Lian, Xingyao Wang, Yangyi Chen, Heng Ji, Tong Zhang

This approach is formalized by first identifying the knowledge gap between parametric knowledge and the instruction tuning data.

Hallucination Sentence

Defining a New NLP Playground

no code implementations31 Oct 2023 Sha Li, Chi Han, Pengfei Yu, Carl Edwards, Manling Li, Xingyao Wang, Yi R. Fung, Charles Yu, Joel R. Tetreault, Eduard H. Hovy, Heng Ji

The recent explosion of performance of large language models (LLMs) has changed the field of Natural Language Processing (NLP) more abruptly and seismically than any other shift in the field's 80-year history.

Decoding the Silent Majority: Inducing Belief Augmented Social Graph with Large Language Model for Response Forecasting

1 code implementation20 Oct 2023 Chenkai Sun, Jinning Li, Yi R. Fung, Hou Pong Chan, Tarek Abdelzaher, ChengXiang Zhai, Heng Ji

Automatic response forecasting for news media plays a crucial role in enabling content producers to efficiently predict the impact of news releases and prevent unexpected negative outcomes such as social conflict and moral injury.

Language Modelling Large Language Model

CRAFT: Customizing LLMs by Creating and Retrieving from Specialized Toolsets

1 code implementation29 Sep 2023 Lifan Yuan, Yangyi Chen, Xingyao Wang, Yi R. Fung, Hao Peng, Heng Ji

It creates toolsets specifically curated for the tasks and equips LLMs with a component that retrieves tools from these sets to enhance their capability to solve complex tasks.

Language Modelling Mathematical Reasoning

Enhanced Chart Understanding in Vision and Language Task via Cross-modal Pre-training on Plot Table Pairs

no code implementations29 May 2023 Mingyang Zhou, Yi R. Fung, Long Chen, Christopher Thomas, Heng Ji, Shih-Fu Chang

Building cross-model intelligence that can understand charts and communicate the salient information hidden behind them is an appealing challenge in the vision and language(V+L) community.

Chart Question Answering Question Answering +1

CREATOR: Tool Creation for Disentangling Abstract and Concrete Reasoning of Large Language Models

2 code implementations23 May 2023 Cheng Qian, Chi Han, Yi R. Fung, Yujia Qin, Zhiyuan Liu, Heng Ji

Additionally, we introduce the Creation Challenge dataset, featuring 2K diverse questions, to emphasize the necessity and benefits of LLMs' tool creation ability.

2k Math +1

SmartBook: AI-Assisted Situation Report Generation

1 code implementation25 Mar 2023 Revanth Gangi Reddy, Yi R. Fung, Qi Zeng, Manling Li, Ziqi Wang, Paul Sullivan, Heng Ji

Further, experiments show that expert analysts tend to add more information into the SmartBook reports, with only 2. 3% of the existing tokens being deleted, meaning SmartBook can serve as a useful foundation for analysts to build upon when creating intelligence reports.

Decision Making

NormSAGE: Multi-Lingual Multi-Cultural Norm Discovery from Conversations On-the-Fly

1 code implementation16 Oct 2022 Yi R. Fung, Tuhin Chakraborty, Hao Guo, Owen Rambow, Smaranda Muresan, Heng Ji

Norm discovery is important for understanding and reasoning about the acceptable behaviors and potential violations in human communication and interactions.

Cultural Vocal Bursts Intensity Prediction Hallucination +1

A Weibo Dataset for the 2022 Russo-Ukrainian Crisis

1 code implementation9 Mar 2022 Yi R. Fung, Heng Ji

Online social networks such as Twitter and Weibo play an important role in how people stay informed and exchange reactions.

Misinformation

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