Search Results for author: Ruifeng Yuan

Found 7 papers, 4 papers with code

Event Graph based Sentence Fusion

no code implementations EMNLP 2021 Ruifeng Yuan, Zili Wang, Wenjie Li

Sentence fusion is a conditional generation task that merges several related sentences into a coherent one, which can be deemed as a summary sentence.

Abstractive Text Summarization Sentence +2

The Critique of Critique

1 code implementation9 Jan 2024 Shichao Sun, Junlong Li, Weizhe Yuan, Ruifeng Yuan, Wenjie Li, PengFei Liu

In this paper, we pioneer the critique of critique, termed MetaCritique, which is a framework to evaluate the critique from two aspects, i. e., factuality as precision score and comprehensiveness as recall score.

Question Answering

Evolving Large Language Model Assistant with Long-Term Conditional Memory

no code implementations22 Dec 2023 Ruifeng Yuan, Shichao Sun, Zili Wang, Ziqiang Cao, Wenjie Li

It focuses on preserving the knowledge and experience from the history dialogue between the user and AI assistant, which can be applied to future dialogue for generating a better response.

Language Modelling Large Language Model +1

RefGPT: Dialogue Generation of GPT, by GPT, and for GPT

1 code implementation24 May 2023 Dongjie Yang, Ruifeng Yuan, Yuantao Fan, Yifei Yang, Zili Wang, Shusen Wang, Hai Zhao

Therefore, we propose a method called RefGPT to generate enormous truthful and customized dialogues without worrying about factual errors caused by the model hallucination.

Dialogue Generation Hallucination

Improving Sentence Similarity Estimation for Unsupervised Extractive Summarization

1 code implementation24 Feb 2023 Shichao Sun, Ruifeng Yuan, Wenjie Li, Sujian Li

Unsupervised extractive summarization aims to extract salient sentences from a document as the summary without labeled data.

Contrastive Learning Extractive Summarization +3

Few-shot Query-Focused Summarization with Prefix-Merging

no code implementations29 Nov 2022 Ruifeng Yuan, Zili Wang, Ziqiang Cao, Wenjie Li

Drawn inspiration from prefix-tuning, we are allowed to integrate the task knowledge from text summarization and question answering into a properly designed prefix and apply the merged prefix to query-focused summarization.

Few-Shot Learning Query-focused Summarization +2

Fact-level Extractive Summarization with Hierarchical Graph Mask on BERT

1 code implementation COLING 2020 Ruifeng Yuan, Zili Wang, Wenjie Li

We also introduce a hierarchical structure, which incorporates the multi-level of granularities of the textual information into the model.

Extractive Summarization Natural Language Understanding +1

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