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The Transformer translation model is based on the multi-head attention mechanism, which can be parallelized easily. The multi-head attention network performs the scaled dot-product attention function in parallel, empowering the model by…

计算与语言 · 计算机科学 2021-09-13 Hongfei Xu , Qiuhui Liu , Josef van Genabith , Deyi Xiong

The utility of linguistic annotation in neural machine translation seemed to had been established in past papers. The experiments were however limited to recurrent sequence-to-sequence architectures and relatively small data settings. We…

计算与语言 · 计算机科学 2019-10-25 Thuong-Hai Pham , Dominik Macháček , Ondřej Bojar

Transformer architecture has emerged to be successful in a number of natural language processing tasks. However, its applications to medical vision remain largely unexplored. In this study, we present UTNet, a simple yet powerful hybrid…

计算机视觉与模式识别 · 计算机科学 2021-09-29 Yunhe Gao , Mu Zhou , Dimitris Metaxas

Recent research has explored methods for updating and modifying factual knowledge in large language models, often focusing on specific multi-layer perceptron blocks. This study expands on this work by examining the effectiveness of existing…

计算与语言 · 计算机科学 2025-02-05 Daniel Tamayo , Aitor Gonzalez-Agirre , Javier Hernando , Marta Villegas

This paper studies the relative importance of attention heads in Transformer-based models to aid their interpretability in cross-lingual and multi-lingual tasks. Prior research has found that only a few attention heads are important in each…

计算与语言 · 计算机科学 2021-08-20 Weicheng Ma , Kai Zhang , Renze Lou , Lili Wang , Soroush Vosoughi

Transformers are widely used in natural language processing, where they consistently achieve state-of-the-art performance. This is mainly due to their attention-based architecture, which allows them to model rich linguistic relations…

计算与语言 · 计算机科学 2022-11-29 Nikolaos Mylonas , Ioannis Mollas , Grigorios Tsoumakas

Despite the progress made in sentence-level NMT, current systems still fall short at achieving fluent, good quality translation for a full document. Recent works in context-aware NMT consider only a few previous sentences as context and may…

计算与语言 · 计算机科学 2019-05-27 Sameen Maruf , André F. T. Martins , Gholamreza Haffari

Since their release, Transformers have revolutionized many fields from Natural Language Understanding to Computer Vision. Document Understanding (DU) was not left behind with first Transformer based models for DU dating from late 2019.…

计算与语言 · 计算机科学 2023-09-12 Thibault Douzon , Stefan Duffner , Christophe Garcia , Jérémy Espinas

Transformer-based models have significantly advanced natural language processing and computer vision in recent years. However, due to the irregular and disordered structure of point cloud data, transformer-based models for 3D deep learning…

计算机视觉与模式识别 · 计算机科学 2023-04-07 Xincheng Yang , Mingze Jin , Weiji He , Qian Chen

Transformer has been applied in the field of computer vision due to its excellent performance in natural language processing, surpassing traditional convolutional neural networks and achieving new state-of-the-art. ViT divides an image into…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Yuang Liu , Zhiheng Qiu , Xiaokai Qin

This work presents a sparse-attention Transformer architecture for modeling documents that contain large tables. Tables are ubiquitous on the web, and are rich in information. However, more than 20% of relational tables on the web have 20…

计算与语言 · 计算机科学 2021-09-10 Julian Martin Eisenschlos , Maharshi Gor , Thomas Müller , William W. Cohen

Remarkable performance from Transformer networks in Natural Language Processing promote the development of these models in dealing with computer vision tasks such as image recognition and segmentation. In this paper, we introduce a novel…

计算机视觉与模式识别 · 计算机科学 2022-10-26 Qi Zhong , Xian-Feng Han

Despite the remarkable success of transformer-based models in various real-world tasks, their underlying mechanisms remain poorly understood. Recent studies have suggested that transformers can implement gradient descent as an in-context…

机器学习 · 计算机科学 2024-08-09 Xingwu Chen , Lei Zhao , Difan Zou

Structured data, which constitutes a significant portion of existing data types, has been a long-standing research topic in the field of machine learning. Various representation learning methods for tabular data have been proposed, ranging…

人工智能 · 计算机科学 2023-12-19 Jayoung Kim , Yehjin Shin , Jeongwhan Choi , Hyowon Wi , Noseong Park

Recently, the Transformer machine translation system has shown strong results by stacking attention layers on both the source and target-language sides. But the inference of this model is slow due to the heavy use of dot-product attention…

计算与语言 · 计算机科学 2019-06-27 Tong Xiao , Yinqiao Li , Jingbo Zhu , Zhengtao Yu , Tongran Liu

Spectrum prediction is considered as a key technology to assist spectrum decision. Despite the great efforts that have been put on the construction of spectrum prediction, achieving accurate spectrum prediction emphasizes the need for more…

信号处理 · 电气工程与系统科学 2025-03-25 Guangliang Pan , Jie Li , Minglei Li

The point cloud learning community witnesses a modeling shift from CNNs to Transformers, where pure Transformer architectures have achieved top accuracy on the major learning benchmarks. However, existing point Transformers are…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Zhang Cheng , Haocheng Wan , Xinyi Shen , Zizhao Wu

The Transformer architecture has been successful across many domains, including natural language processing, computer vision and speech recognition. In keyword spotting, self-attention has primarily been used on top of convolutional or…

音频与语音处理 · 电气工程与系统科学 2022-04-11 Axel Berg , Mark O'Connor , Miguel Tairum Cruz

The Transformer architecture aggregates input information through the self-attention mechanism, but there is no clear understanding of how this information is mixed across the entire model. Additionally, recent works have demonstrated that…

计算与语言 · 计算机科学 2022-10-25 Javier Ferrando , Gerard I. Gállego , Marta R. Costa-jussà

Transformer plays a central role in many fundamental deep learning models, e.g., the ViT in computer vision and the BERT and GPT in natural language processing, whose effectiveness is mainly attributed to its multi-head attention (MHA)…

机器学习 · 计算机科学 2024-10-16 Shen Yuan , Hongteng Xu