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Large Language Models (LLMs) have demonstrated remarkable performance across a wide range of tasks by understanding input information and predicting corresponding outputs. However, the internal mechanisms by which LLMs comprehend input and…

计算与语言 · 计算机科学 2025-01-07 Zhou Yang , Zhengyu Qi , Zhaochun Ren , Zhikai Jia , Haizhou Sun , Xiaofei Zhu , Xiangwen Liao

The ability to learn more and more concepts over time from incrementally arriving data is essential for the development of a life-long learning system. However, deep neural networks often suffer from forgetting previously learned concepts…

机器学习 · 计算机科学 2019-07-08 Huaiyu Li , Weiming Dong , Bao-Gang Hu

Connectionist Temporal Classification (CTC) and attention mechanism are two main approaches used in recent scene text recognition works. Compared with attention-based methods, CTC decoder has a much shorter inference time, yet a lower…

计算机视觉与模式识别 · 计算机科学 2020-02-05 Wenyang Hu , Xiaocong Cai , Jun Hou , Shuai Yi , Zhiping Lin

Vision-Language Pretraining (VLP) has shown impressive results on diverse downstream tasks by offline training on large-scale datasets. Regarding the growing nature of real-world data, such an offline training paradigm on ever-expanding…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Hongguang Zhu , Yunchao Wei , Xiaodan Liang , Chunjie Zhang , Yao Zhao

In recent years, large-scale pre-trained multimodal models (LMM) generally emerge to integrate the vision and language modalities, achieving considerable success in various natural language processing and computer vision tasks. The growing…

计算机视觉与模式识别 · 计算机科学 2024-01-29 Xinyao Yu , Hao Sun , Ziwei Niu , Rui Qin , Zhenjia Bai , Yen-Wei Chen , Lanfen Lin

Human Motion Prediction (HMP) aims to predict future poses at different moments according to past motion sequences. Previous approaches have treated the prediction of various moments equally, resulting in two main limitations: the learning…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Jianwei Tang , Jiangxin Sun , Xiaotong Lin , Lifang Zhang , Wei-Shi Zheng , Jian-Fang Hu

Addressing the challenges related to data sparsity, cold-start problems, and diversity in recommendation systems is both crucial and demanding. Many current solutions leverage knowledge graphs to tackle these issues by combining both…

Pre-trained language models (PLMs) leverage chains-of-thought (CoT) to simulate human reasoning and inference processes, achieving proficient performance in multi-hop QA. However, a gap persists between PLMs' reasoning abilities and those…

计算与语言 · 计算机科学 2024-10-17 Guangming Huang , Yunfei Long , Cunjin Luo , Jiaxing Shen , Xia Sun

Continual learning is essential for adapting models to new tasks while retaining previously acquired knowledge. While existing approaches predominantly focus on uni-modal data, multi-modal learning offers substantial benefits by utilizing…

机器学习 · 计算机科学 2025-11-11 Evelyn Chee , Wynne Hsu , Mong Li Lee

End-to-end multilingual speech recognition models handle multiple languages through a single model, often incorporating language identification to automatically detect the language of incoming speech. Since the common scenario is where the…

声音 · 计算机科学 2024-06-19 Yosuke Kashiwagi , Hayato Futami , Emiru Tsunoo , Siddhant Arora , Shinji Watanabe

Continual learning refers to the ability to acquire and transfer knowledge without catastrophically forgetting what was previously learned. In this work, we consider \emph{few-shot} continual learning in classification tasks, and we propose…

计算机视觉与模式识别 · 计算机科学 2020-02-18 Mengmi Zhang , Tao Wang , Joo Hwee Lim , Gabriel Kreiman , Jiashi Feng

The main purpose of incremental learning is to learn new knowledge while not forgetting the knowledge which have been learned before. At present, the main challenge in this area is the catastrophe forgetting, namely the network will lose…

机器学习 · 计算机科学 2019-06-13 Qiuyu Zhu , Zikuang He , Xin Ye

In information retrieval (IR) systems, trends and users' interests may change over time, altering either the distribution of requests or contents to be recommended. Since neural ranking approaches heavily depend on the training data, it is…

信息检索 · 计算机科学 2022-01-11 Thomas Gerald , Laure Soulier

Catastrophic forgetting poses a substantial challenge for managing intelligent agents controlled by a large model, causing performance degradation when these agents face new tasks. In our work, we propose a novel solution - the Progressive…

机器学习 · 计算机科学 2025-09-04 Zhiyuan Wang , Xiaoyang Qu , Jing Xiao , Bokui Chen , Jianzong Wang

Continual learning (CL) enables models to adapt to evolving data streams without catastrophic forgetting, a fundamental requirement for real-world AI systems. However, the current methods often depend on large replay buffers or heavily…

机器学习 · 计算机科学 2025-11-14 Indu Solomon , Aye Phyu Phyu Aung , Uttam Kumar , Senthilnath Jayavelu

While advanced image captioning systems are increasingly describing images coherently and exactly, recent progress in continual learning allows deep learning models to avoid catastrophic forgetting. However, the domain where image…

计算机视觉与模式识别 · 计算机科学 2020-04-22 Giang Nguyen , Tae Joon Jun , Trung Tran , Tolcha Yalew , Daeyoung Kim

Continual Structured Knowledge Reasoning (CSKR) focuses on training models to handle sequential tasks, where each task involves translating natural language questions into structured queries grounded in structured knowledge. Existing…

计算与语言 · 计算机科学 2025-10-07 Yongrui Chen , Yi Huang , Yunchang Liu , Shenyu Zhang , Junhao He , Tongtong Wu , Guilin Qi , Tianxing Wu

Integrating and processing information from various sources or modalities are critical for obtaining a comprehensive and accurate perception of the real world in autonomous systems and cyber-physical systems. Drawing inspiration from…

机器学习 · 计算机科学 2024-04-24 Xiongye Xiao , Gengshuo Liu , Gaurav Gupta , Defu Cao , Shixuan Li , Yaxing Li , Tianqing Fang , Mingxi Cheng , Paul Bogdan

Continual learning aims to update a model so that it can sequentially learn new tasks without forgetting previously acquired knowledge. Recent continual learning approaches often leverage the vision-language model CLIP for its…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Yue Ma , Huantao Ren , Boyu Wang , Jingang Jin , Senem Velipasalar , Qinru Qiu

We consider the problem of autonomously learning reusable temporally extended actions, or options, in reinforcement learning. While options can speed up transfer learning by serving as reusable building blocks, learning reusable options for…

机器学习 · 计算机科学 2023-06-01 Yuji Kanagawa , Tomoyuki Kaneko