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Large Language Models (LLMs) have made remarkable advancements in the field of natural language processing. However, their increasing size poses challenges in terms of computational cost. On the other hand, Small Language Models (SLMs) are…

Computation and Language · Computer Science 2023-08-03 Zhen Guo , Peiqi Wang , Yanwei Wang , Shangdi Yu

Even as pre-trained language models share a semantic encoder, natural language understanding suffers from a diversity of output schemas. In this paper, we propose UBERT, a unified bidirectional language understanding model based on BERT…

Computation and Language · Computer Science 2022-08-16 Junyu Lu , Ping Yang , Ruyi Gan , Jing Yang , Jiaxing Zhang

Large Language Models (LLMs) demonstrate remarkable performance on a variety of natural language understanding (NLU) tasks, primarily due to their in-context learning ability. This ability could be applied to building babylike models, i.e.…

Computation and Language · Computer Science 2023-10-24 Zheyu Zhang , Han Yang , Bolei Ma , David Rügamer , Ercong Nie

Recent studies highlight the potential of large language models in creating educational tools for children, yet significant challenges remain in maintaining key child-specific properties such as linguistic nuances, cognitive needs, and…

Computation and Language · Computer Science 2024-10-08 Mir Tafseer Nayeem , Davood Rafiei

Large language models (LLMs) have demonstrated impressive abilities in generating unstructured natural language according to instructions. However, their performance can be inconsistent when tasked with producing text that adheres to…

Computation and Language · Computer Science 2024-02-22 Yinghao Li , Rampi Ramprasad , Chao Zhang

Text-to-image generation has advanced rapidly with diffusion models, progressing from CLIP and T5 conditioning to unified systems where a single LLM backbone handles both visual understanding and generation. Despite the architectural…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Sucheng Ren , Chen Chen , Zhenbang Wang , Liangchen Song , Xiangxin Zhu , Alan Yuille , Liang-Chieh Chen , Jiasen Lu

In the rapidly evolving field of Explainable Natural Language Processing (NLP), textual explanations, i.e., human-like rationales, are pivotal for explaining model predictions and enriching datasets with interpretable labels. Traditional…

Computation and Language · Computer Science 2025-11-12 Mahdi Dhaini , Juraj Vladika , Ege Erdogan , Zineb Attaoui , Gjergji Kasneci

The high incidence and mortality rates associated with respiratory diseases underscores the importance of early screening. Machine learning models can automate clinical consultations and auscultation, offering vital support in this area.…

Machine Learning · Computer Science 2024-10-10 Yuwei Zhang , Tong Xia , Aaqib Saeed , Cecilia Mascolo

Long-context processing is a critical ability that constrains the applicability of large language models (LLMs). Although there exist various methods devoted to enhancing the long-context processing ability of LLMs, they are developed in an…

Computation and Language · Computer Science 2024-08-20 Junjie Fang , Likai Tang , Hongzhe Bi , Yujia Qin , Si Sun , Zhenyu Li , Haolun Li , Yongjian Li , Xin Cong , Yankai Lin , Yukun Yan , Xiaodong Shi , Sen Song , Zhiyuan Liu , Maosong Sun

Pre-trained language models (PrLMs) have demonstrated superior performance due to their strong ability to learn universal language representations from self-supervised pre-training. However, even with the help of the powerful PrLMs, it is…

Computation and Language · Computer Science 2021-05-25 Zhuosheng Zhang , Hai Zhao

Pretrained language models such as BERT, GPT have shown great effectiveness in language understanding. The auxiliary predictive tasks in existing pretraining approaches are mostly defined on tokens, thus may not be able to capture…

Computation and Language · Computer Science 2020-06-19 Hongchao Fang , Sicheng Wang , Meng Zhou , Jiayuan Ding , Pengtao Xie

Recently, unsupervised pre-training is gaining increasing popularity in the realm of computational linguistics, thanks to its surprising success in advancing natural language understanding (NLU) and the potential to effectively exploit…

Computation and Language · Computer Science 2019-11-15 Yuanxin Liu , Zheng Lin

As multimedia content expands, the demand for unified multimodal retrieval (UMR) in real-world applications increases. Recent work leverages multimodal large language models (MLLMs) to tackle this task. However, their large parameter size…

Multimedia · Computer Science 2025-07-29 Yibo Lyu , Rui Shao , Gongwei Chen , Yijie Zhu , Weili Guan , Liqiang Nie

Dialogue bots have been widely applied in customer service scenarios to provide timely and user-friendly experience. These bots must classify the appropriate domain of a dialogue, understand the intent of users, and generate proper…

Computation and Language · Computer Science 2022-09-01 Keqing He , Jingang Wang , Chaobo Sun , Wei Wu

Simile interpretation (SI) and simile generation (SG) are challenging tasks for NLP because models require adequate world knowledge to produce predictions. Previous works have employed many hand-crafted resources to bring knowledge-related…

Computation and Language · Computer Science 2022-04-28 Weijie Chen , Yongzhu Chang , Rongsheng Zhang , Jiashu Pu , Guandan Chen , Le Zhang , Yadong Xi , Yijiang Chen , Chang Su

Foundation models have revolutionized natural language processing and artificial intelligence, significantly enhancing how machines comprehend and generate human languages. Inspired by the success of these foundation models, researchers…

Large language models (LLMs) have demonstrated impressive success in a wide range of natural language processing (NLP) tasks due to their extensive general knowledge of the world. Recent works discovered that the performance of LLMs is…

Computation and Language · Computer Science 2024-11-25 Yuze Liu , Tingjie Liu , Tiehua Zhang , Youhua Xia , Jinze Wang , Zhishu Shen , Jiong Jin , Fei Richard Yu

With the thriving of pre-trained language model (PLM) widely verified in various of NLP tasks, pioneer efforts attempt to explore the possible cooperation of the general textual information in PLM with the personalized behavioral…

Information Retrieval · Computer Science 2023-11-28 Zekai Qu , Ruobing Xie , Chaojun Xiao , Yuan Yao , Zhiyuan Liu , Fengzong Lian , Zhanhui Kang , Jie Zhou

Contrastive learning (CL) has become a ubiquitous approach for several natural language processing (NLP) downstream tasks, especially for question answering (QA). However, the major challenge, how to efficiently train the knowledge…

Computation and Language · Computer Science 2022-03-31 Wenshen Xu , Mieradilijiang Maimaiti , Yuanhang Zheng , Xin Tang , Ji Zhang

Domain adaptation for large neural language models (NLMs) is coupled with massive amounts of unstructured data in the pretraining phase. In this study, however, we show that pretrained NLMs learn in-domain information more effectively and…

Computation and Language · Computer Science 2022-08-30 Shahriar Golchin , Mihai Surdeanu , Nazgol Tavabi , Ata Kiapour