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Pretrained Language Models (PLM) have established a new paradigm through learning informative contextualized representations on large-scale text corpus. This new paradigm has revolutionized the entire field of natural language processing,…

Computation and Language · Computer Science 2021-10-19 Xiaokai Wei , Shen Wang , Dejiao Zhang , Parminder Bhatia , Andrew Arnold

Pre-trained language models learn informative word representations on a large-scale text corpus through self-supervised learning, which has achieved promising performance in fields of natural language processing (NLP) after fine-tuning.…

Computation and Language · Computer Science 2023-10-31 Jian Yang , Xinyu Hu , Gang Xiao , Yulong Shen

Natural Language Processing (NLP) has been revolutionized by the use of Pre-trained Language Models (PLMs) such as BERT. Despite setting new records in nearly every NLP task, PLMs still face a number of challenges including poor…

Computation and Language · Computer Science 2022-12-29 Chaoqi Zhen , Yanlei Shang , Xiangyu Liu , Yifei Li , Yong Chen , Dell Zhang

Knowledge-enhanced Pre-trained Language Model (PLM) has recently received significant attention, which aims to incorporate factual knowledge into PLMs. However, most existing methods modify the internal structures of fixed types of PLMs by…

Computation and Language · Computer Science 2022-10-18 Jianing Wang , Wenkang Huang , Qiuhui Shi , Hongbin Wang , Minghui Qiu , Xiang Li , Ming Gao

Knowledge-enhanced language representation learning has shown promising results across various knowledge-intensive NLP tasks. However, prior methods are limited in efficient utilization of multilingual knowledge graph (KG) data for language…

Computation and Language · Computer Science 2022-10-20 Linlin Liu , Xin Li , Ruidan He , Lidong Bing , Shafiq Joty , Luo Si

With the increasing of model capacity brought by pre-trained language models, there emerges boosting needs for more knowledgeable natural language processing (NLP) models with advanced functionalities including providing and making flexible…

Computation and Language · Computer Science 2022-02-18 Da Yin , Li Dong , Hao Cheng , Xiaodong Liu , Kai-Wei Chang , Furu Wei , Jianfeng Gao

Existing pre-trained language models (PLMs) have demonstrated the effectiveness of self-supervised learning for a broad range of natural language processing (NLP) tasks. However, most of them are not explicitly aware of domain-specific…

Computation and Language · Computer Science 2021-09-28 Song Xu , Haoran Li , Peng Yuan , Yujia Wang , Youzheng Wu , Xiaodong He , Ying Liu , Bowen Zhou

Keyphrase Prediction (KP) is essential for identifying keyphrases in a document that can summarize its content. However, recent Natural Language Processing (NLP) advances have developed more efficient KP models using deep learning…

Computation and Language · Computer Science 2024-09-04 Muhammad Umair , Tangina Sultana , Young-Koo Lee

The emergence of Pre-trained Language Models (PLMs) has achieved tremendous success in the field of Natural Language Processing (NLP) by learning universal representations on large corpora in a self-supervised manner. The pre-trained models…

Information Retrieval · Computer Science 2023-09-14 Peng Liu , Lemei Zhang , Jon Atle Gulla

Incorporating factual knowledge into pre-trained language models (PLM) such as BERT is an emerging trend in recent NLP studies. However, most of the existing methods combine the external knowledge integration module with a modified…

Computation and Language · Computer Science 2022-05-06 Yinquan Lu , Haonan Lu , Guirong Fu , Qun Liu

Recently, the emergence of pre-trained models (PTMs) has brought natural language processing (NLP) to a new era. In this survey, we provide a comprehensive review of PTMs for NLP. We first briefly introduce language representation learning…

Computation and Language · Computer Science 2021-06-24 Xipeng Qiu , Tianxiang Sun , Yige Xu , Yunfan Shao , Ning Dai , Xuanjing Huang

Large language models (LLMs) have recently transformed both the academic and industrial landscapes due to their remarkable capacity to understand, analyze, and generate texts based on their vast knowledge and reasoning ability.…

Computation and Language · Computer Science 2024-09-23 Song Wang , Yaochen Zhu , Haochen Liu , Zaiyi Zheng , Chen Chen , Jundong Li

Large language models (LLMs) have garnered significant attention for their superior performance in many knowledge-driven applications on the world wide web.These models are designed to train hundreds of millions or more parameters on large…

Computation and Language · Computer Science 2025-04-09 Bingchen Liu , Yuanyuan Fang , Naixing Xu , Shihao Hou , Xin Li , Qian Li

Pre-trained language representation models (PLMs) cannot well capture factual knowledge from text. In contrast, knowledge embedding (KE) methods can effectively represent the relational facts in knowledge graphs (KGs) with informative…

Computation and Language · Computer Science 2020-11-24 Xiaozhi Wang , Tianyu Gao , Zhaocheng Zhu , Zhengyan Zhang , Zhiyuan Liu , Juanzi Li , Jian Tang

Pre-trained Language Model (PLM) has become a representative foundation model in the natural language processing field. Most PLMs are trained with linguistic-agnostic pre-training tasks on the surface form of the text, such as the masked…

Computation and Language · Computer Science 2022-11-11 Yiming Cui , Wanxiang Che , Shijin Wang , Ting Liu

KEPLMs are pre-trained models that utilize external knowledge to enhance language understanding. Previous language models facilitated knowledge acquisition by incorporating knowledge-related pre-training tasks learned from relation triples…

Computation and Language · Computer Science 2024-03-19 Junbing Yan , Chengyu Wang , Taolin Zhang , Xiaofeng He , Jun Huang , Longtao Huang , Hui Xue , Wei Zhang

Knowledge enhanced pre-trained language models (K-PLMs) are shown to be effective for many public tasks in the literature but few of them have been successfully applied in practice. To address this problem, we propose K-AID, a systematic…

Artificial Intelligence · Computer Science 2021-09-23 Fu Sun , Feng-Lin Li , Ruize Wang , Qianglong Chen , Xingyi Cheng , Ji Zhang

Recent explorations of large-scale pre-trained language models (PLMs) have revealed the power of PLMs with huge amounts of parameters, setting off a wave of training ever-larger PLMs. However, it requires tremendous computational resources…

Computation and Language · Computer Science 2022-04-27 Yujia Qin , Yankai Lin , Jing Yi , Jiajie Zhang , Xu Han , Zhengyan Zhang , Yusheng Su , Zhiyuan Liu , Peng Li , Maosong Sun , Jie Zhou

Language modeling studies the probability distributions over strings of texts. It is one of the most fundamental tasks in natural language processing (NLP). It has been widely used in text generation, speech recognition, machine…

Computation and Language · Computer Science 2024-07-18 Chengwei Wei , Yun-Cheng Wang , Bin Wang , C. -C. Jay Kuo

Humankind's understanding of the world is fundamentally linked to our perception and cognition, with \emph{human languages} serving as one of the major carriers of \emph{world knowledge}. In this vein, \emph{Large Language Models} (LLMs)…

Artificial Intelligence · Computer Science 2024-06-27 Huajun Chen
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