Search Results for author: Mengting Hu

Found 16 papers, 8 papers with code

Minimize Quantization Output Error with Bias Compensation

1 code implementation2 Apr 2024 Cheng Gong, Haoshuai Zheng, Mengting Hu, Zheng Lin, Deng-Ping Fan, Yuzhi Zhang, Tao Li

Quantization is a promising method that reduces memory usage and computational intensity of Deep Neural Networks (DNNs), but it often leads to significant output error that hinder model deployment.

Quantization

Controlled Text Generation for Large Language Model with Dynamic Attribute Graphs

1 code implementation17 Feb 2024 Xun Liang, Hanyu Wang, Shichao Song, Mengting Hu, Xunzhi Wang, Zhiyu Li, Feiyu Xiong, Bo Tang

In this study, we introduce a pluggable CTG framework for Large Language Models (LLMs) named Dynamic Attribute Graphs-based controlled text generation (DATG).

Attribute Language Modelling +2

LinkNER: Linking Local Named Entity Recognition Models to Large Language Models using Uncertainty

no code implementations16 Feb 2024 Zhen Zhang, Yuhua Zhao, Hang Gao, Mengting Hu

Named Entity Recognition (NER) serves as a fundamental task in natural language understanding, bearing direct implications for web content analysis, search engines, and information retrieval systems.

In-Context Learning Information Retrieval +4

Coreference Graph Guidance for Mind-Map Generation

1 code implementation19 Dec 2023 Zhuowei Zhang, Mengting Hu, Yinhao Bai, Zhen Zhang

Then we employ a coreference graph encoder to mine the potential governing relations between sentences.

Contrastive Learning

Uncertainty in Natural Language Processing: Sources, Quantification, and Applications

no code implementations5 Jun 2023 Mengting Hu, Zhen Zhang, Shiwan Zhao, Minlie Huang, Bingzhe Wu

Therefore, in this survey, we provide a comprehensive review of uncertainty-relevant works in the NLP field.

Uncertainty Quantification

E-NER: Evidential Deep Learning for Trustworthy Named Entity Recognition

1 code implementation29 May 2023 Zhen Zhang, Mengting Hu, Shiwan Zhao, Minlie Huang, Haotian Wang, Lemao Liu, Zhirui Zhang, Zhe Liu, Bingzhe Wu

Most named entity recognition (NER) systems focus on improving model performance, ignoring the need to quantify model uncertainty, which is critical to the reliability of NER systems in open environments.

named-entity-recognition Named Entity Recognition +1

Improving Aspect Sentiment Quad Prediction via Template-Order Data Augmentation

1 code implementation19 Oct 2022 Mengting Hu, Yike Wu, Hang Gao, Yinhao Bai, Shiwan Zhao

By fine-tuning the pre-trained language model with these template orders, our approach improves the performance of quad prediction, and outperforms state-of-the-art methods significantly in low-resource settings.

Aspect-Based Sentiment Analysis (ABSA) Data Augmentation +2

Classical Sequence Match is a Competitive Few-Shot One-Class Learner

1 code implementation COLING 2022 Mengting Hu, Hang Gao, Yinhao Bai, Mingming Liu

Nowadays, transformer-based models gradually become the default choice for artificial intelligence pioneers.

Meta-Learning

Hierarchical Ranking for Answer Selection

no code implementations1 Feb 2021 Hang Gao, Mengting Hu, Renhong Cheng, Tiegang Gao

Answer selection is a task to choose the positive answers from a pool of candidate answers for a given question.

Answer Selection Multi-Task Learning

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