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Motivated by the observation that humans can learn patterns from two given images at one time, we propose a dual pattern learning network architecture in this paper. Unlike conventional networks, the proposed architecture has two input…

计算机视觉与模式识别 · 计算机科学 2018-06-12 Haimin Zhang , Min Xu

The past few years have seen rapid progress in combining reinforcement learning (RL) with deep learning. Various breakthroughs ranging from games to robotics have spurred the interest in designing sophisticated RL algorithms and systems.…

机器学习 · 计算机科学 2022-11-09 Zhihui Xie , Zichuan Lin , Junyou Li , Shuai Li , Deheng Ye

The recent rapid progress in pre-training Large Language Models has relied on using self-supervised language modeling objectives like next token prediction or span corruption. On the other hand, Machine Translation Systems are mostly…

计算与语言 · 计算机科学 2023-05-22 Andrea Schioppa , Xavier Garcia , Orhan Firat

The transfer learning paradigm of model pre-training and subsequent fine-tuning produces high-accuracy models. While most studies recommend scaling the pre-training size to benefit most from transfer learning, a question remains: what data…

计算机视觉与模式识别 · 计算机科学 2023-03-02 Rahim Entezari , Mitchell Wortsman , Olga Saukh , M. Moein Shariatnia , Hanie Sedghi , Ludwig Schmidt

Network pruning is an effective approach to reduce network complexity with acceptable performance compromise. Existing studies achieve the sparsity of neural networks via time-consuming weight training or complex searching on networks with…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Yuxin Zhang , Mingbao Lin , Yunshan Zhong , Fei Chao , Rongrong Ji

As post-training processes utilize increasingly large datasets and base models continue to grow in size, the computational demands and implementation challenges of existing algorithms are escalating significantly. In this paper, we propose…

机器学习 · 计算机科学 2025-06-16 Xinyu Lu , Xueru Wen , Yaojie Lu , Bowen Yu , Hongyu Lin , Haiyang Yu , Le Sun , Xianpei Han , Yongbin Li

We address two questions for training a convolutional neural network (CNN) for hyperspectral image classification: i) is it possible to build a pre-trained network? and ii) is the pre-training effective in furthering the performance? To…

计算机视觉与模式识别 · 计算机科学 2019-01-28 Hyungtae Lee , Sungmin Eum , Heesung Kwon

Self-training is an important technique for solving semi-supervised learning problems. It leverages unlabeled data by generating pseudo-labels and combining them with a limited labeled dataset for training. The effectiveness of…

机器学习 · 计算机科学 2023-11-06 Banghua Zhu , Mingyu Ding , Philip Jacobson , Ming Wu , Wei Zhan , Michael Jordan , Jiantao Jiao

Neural machine translation is known to require large numbers of parallel training sentences, which generally prevent it from excelling on low-resource language pairs. This thesis explores the use of cross-lingual transfer learning on neural…

计算与语言 · 计算机科学 2020-01-07 Tom Kocmi

Few-shot learning aims to fast adapt a deep model from a few examples. While pre-training and meta-training can create deep models powerful for few-shot generalization, we find that pre-training and meta-training focuses respectively on…

机器学习 · 计算机科学 2022-12-20 Yang Shu , Zhangjie Cao , Jinghan Gao , Jianmin Wang , Philip S. Yu , Mingsheng Long

With the advancement of vision transformers (ViTs) and self-supervised learning (SSL) techniques, pre-trained large ViTs have become the new foundation models for computer vision applications. However, studies have shown that, like…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Weijie Zheng , Xingjun Ma , Hanxun Huang , Zuxuan Wu , Yu-Gang Jiang

Efficient prediction of internet traffic is an essential part of Self Organizing Network (SON) for ensuring proactive management. There are many existing solutions for internet traffic prediction with higher accuracy using deep learning.…

机器学习 · 计算机科学 2022-05-10 Sajal Saha , Anwar Haque , Greg Sidebottom

Is the lottery ticket phenomenon an idiosyncrasy of gradient-based training or does it generalize to evolutionary optimization? In this paper we establish the existence of highly sparse trainable initializations for evolution strategies…

神经与进化计算 · 计算机科学 2023-06-02 Robert Tjarko Lange , Henning Sprekeler

For most natural language processing tasks, the dominant practice is to finetune large pretrained transformer models (e.g., BERT) using smaller downstream datasets. Despite the success of this approach, it remains unclear to what extent…

计算与语言 · 计算机科学 2023-05-29 Kundan Krishna , Saurabh Garg , Jeffrey P. Bigham , Zachary C. Lipton

Large neural networks can be pruned to a small fraction of their original size, with little loss in accuracy, by following a time-consuming "train, prune, re-train" approach. Frankle & Carbin conjecture that we can avoid this by training…

Diffusion models have attained prominence for their ability to synthesize a probability distribution for a given dataset via a diffusion process, enabling the generation of new data points with high fidelity. However, diffusion processes…

机器学习 · 计算机科学 2024-11-25 Shervin Khalafi , Dongsheng Ding , Alejandro Ribeiro

Transformers have become the standard in state-of-the-art vision architectures, achieving impressive performance on both image-level and dense pixelwise tasks. However, training vision transformers for high-resolution pixelwise tasks has a…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Vincent Leroy , Jerome Revaud , Thomas Lucas , Philippe Weinzaepfel

The pretrain-finetune paradigm has shown outstanding performance on many applications of deep learning, where a model is pre-trained on a upstream large dataset (e.g. ImageNet), and is then fine-tuned to different downstream tasks. Though…

计算机视觉与模式识别 · 计算机科学 2022-03-15 Yutong Feng , Jianwen Jiang , Mingqian Tang , Rong Jin , Yue Gao

Distributed machine learning is critical for training deep learning models on large datasets with numerous parameters. Current research primarily focuses on leveraging additional hardware resources and powerful computing units to accelerate…

分布式、并行与集群计算 · 计算机科学 2025-11-03 Kuan-Wei Lu , Ding-Yong Hong , Pangfeng Liu , Jan-Jan Wu

Quantization is an essential technique for making neural networks more efficient, yet our theoretical understanding of it remains limited. Previous works demonstrated that extremely low-precision networks, such as binary networks, can be…

机器学习 · 计算机科学 2025-08-18 Aakash Kumar , Emanuele Natale