Search Results for author: Guangsheng Bao

Found 12 papers, 11 papers with code

NovelQA: A Benchmark for Long-Range Novel Question Answering

1 code implementation18 Mar 2024 Cunxiang Wang, Ruoxi Ning, Boqi Pan, Tonghui Wu, Qipeng Guo, Cheng Deng, Guangsheng Bao, Qian Wang, Yue Zhang

The rapid advancement of Large Language Models (LLMs) has introduced a new frontier in natural language processing, particularly in understanding and processing long-context information.

Question Answering

LLMs with Chain-of-Thought Are Non-Causal Reasoners

1 code implementation25 Feb 2024 Guangsheng Bao, Hongbo Zhang, Linyi Yang, Cunxiang Wang, Yue Zhang

We further examine the factors influencing the causal structure of the implied SCM, revealing that in-context learning, supervised fine-tuning, and reinforcement learning on human feedback significantly impact the causal relations.

In-Context Learning

Fast-DetectGPT: Efficient Zero-Shot Detection of Machine-Generated Text via Conditional Probability Curvature

1 code implementation8 Oct 2023 Guangsheng Bao, Yanbin Zhao, Zhiyang Teng, Linyi Yang, Yue Zhang

Large language models (LLMs) have shown the ability to produce fluent and cogent content, presenting both productivity opportunities and societal risks.

Target-Side Augmentation for Document-Level Machine Translation

1 code implementation8 May 2023 Guangsheng Bao, Zhiyang Teng, Yue Zhang

Document-level machine translation faces the challenge of data sparsity due to its long input length and a small amount of training data, increasing the risk of learning spurious patterns.

Data Augmentation Document Level Machine Translation +2

Token-Level Fitting Issues of Seq2seq Models

no code implementations8 May 2023 Guangsheng Bao, Zhiyang Teng, Yue Zhang

Sequence-to-sequence (seq2seq) models have been widely used for natural language processing, computer vision, and other deep learning tasks.

Language Modelling

GEMINI: Controlling the Sentence-level Writing Style for Abstractive Text Summarization

1 code implementation7 Apr 2023 Guangsheng Bao, Zebin Ou, Yue Zhang

To address this issue, we propose an adaptive model, GEMINI, that integrates a rewriter and a generator to mimic the sentence rewriting and abstracting techniques, respectively.

Abstractive Text Summarization Sentence +1

A General Contextualized Rewriting Framework for Text Summarization

1 code implementation13 Jul 2022 Guangsheng Bao, Yue Zhang

The rewriting method for text summarization combines extractive and abstractive approaches, improving the conciseness and readability of extractive summaries using an abstractive model.

reinforcement-learning Reinforcement Learning (RL) +3

G-Transformer for Document-level Machine Translation

1 code implementation ACL 2021 Guangsheng Bao, Yue Zhang, Zhiyang Teng, Boxing Chen, Weihua Luo

However, study shows that when we further enlarge the translation unit to a whole document, supervised training of Transformer can fail.

Document Level Machine Translation Inductive Bias +3

What Have We Achieved on Text Summarization?

1 code implementation EMNLP 2020 Dandan Huang, Leyang Cui, Sen yang, Guangsheng Bao, Kun Wang, Jun Xie, Yue Zhang

Deep learning has led to significant improvement in text summarization with various methods investigated and improved ROUGE scores reported over the years.

Text Summarization

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