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Traditional neural machine translation is limited to the topmost encoder layer's context representation and cannot directly perceive the lower encoder layers. Existing solutions usually rely on the adjustment of network architecture, making…

计算与语言 · 计算机科学 2020-11-04 Qiang Wang , Changliang Li , Yue Zhang , Tong Xiao , Jingbo Zhu

Deep clustering has recently emerged as a promising technique for complex data clustering. Despite the considerable progress, previous deep clustering works mostly build or learn the final clustering by only utilizing a single layer of…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Dong Huang , Ding-Hua Chen , Xiangji Chen , Chang-Dong Wang , Jian-Huang Lai

We study the application of active learning techniques to the translation of unbounded data streams via interactive neural machine translation. The main idea is to select, from an unbounded stream of source sentences, those worth to be…

计算与语言 · 计算机科学 2018-10-26 Álvaro Peris , Francisco Casacuberta

Backpropagation, which uses the chain rule, is the de-facto standard algorithm for optimizing neural networks nowadays. Recently, Hinton (2022) proposed the forward-forward algorithm, a promising alternative that optimizes neural nets…

机器学习 · 计算机科学 2023-05-23 Guy Lorberbom , Itai Gat , Yossi Adi , Alex Schwing , Tamir Hazan

The basic concept in Neural Machine Translation (NMT) is to train a large Neural Network that maximizes the translation performance on a given parallel corpus. NMT is then using a simple left-to-right beam-search decoder to generate new…

计算与语言 · 计算机科学 2018-12-19 Markus Freitag , Yaser Al-Onaizan

Most modern neural machine translation (NMT) systems rely on presegmented inputs. Segmentation granularity importantly determines the input and output sequence lengths, hence the modeling depth, and source and target vocabularies, which in…

计算与语言 · 计算机科学 2018-11-06 Julia Kreutzer , Artem Sokolov

State-of-the-art models for semantic segmentation are based on adaptations of convolutional networks that had originally been designed for image classification. However, dense prediction and image classification are structurally different.…

计算机视觉与模式识别 · 计算机科学 2016-05-03 Fisher Yu , Vladlen Koltun

In order to meet the constantly increasing demand by mobile terminals for higher data rates with limited wireless spectrum resource, cognitive radio and spectrum aggregation technologies have attracted much attention due to its capacity in…

网络与互联网体系结构 · 计算机科学 2016-12-13 Yifei Wei , Qiao Li , Xia Gong , Da Guo , Yong Zhang

Interest in larger-context neural machine translation, including document-level and multi-modal translation, has been growing. Multiple works have proposed new network architectures or evaluation schemes, but potentially helpful context is…

计算与语言 · 计算机科学 2019-03-13 Sébastien Jean , Kyunghyun Cho

Neural Machine Translation (NMT) can be used to generate fluent output. As such, language models have been investigated for incorporation with NMT. In prior investigations, two models have been used: a translation model and a language…

计算与语言 · 计算机科学 2019-09-12 Michiki Kurosawa , Mamoru Komachi

Neural machine translation (NMT) has recently achieved impressive results. A potential problem of the existing NMT algorithm, however, is that the decoding is conducted from left to right, without considering the right context. This paper…

计算与语言 · 计算机科学 2017-10-06 Aodong Li , Shiyue Zhang , Dong Wang , Thomas Fang Zheng

An approach to distributed machine learning is to train models on local datasets and aggregate these models into a single, stronger model. A popular instance of this form of parallelization is federated learning, where the nodes…

机器学习 · 计算机科学 2019-11-19 Linara Adilova , Julia Rosenzweig , Michael Kamp

Existing neural machine translation (NMT) models generally translate sentences in isolation, missing the opportunity to take advantage of document-level information. In this work, we propose to augment NMT models with a very light-weight…

计算与语言 · 计算机科学 2017-11-28 Zhaopeng Tu , Yang Liu , Shuming Shi , Tong Zhang

In this paper, a Federated Learning (FL) simulation platform is introduced. The target scenario is Acoustic Model training based on this platform. To our knowledge, this is the first attempt to apply FL techniques to Speech Recognition…

机器学习 · 计算机科学 2020-08-07 Dimitrios Dimitriadis , Kenichi Kumatani , Robert Gmyr , Yashesh Gaur , Sefik Emre Eskimez

Federated Learning has been recently proposed for distributed model training at the edge. The principle of this approach is to aggregate models learned on distributed clients to obtain a new more general "average" model (FedAvg). The…

机器学习 · 统计学 2022-07-20 Adnan Ben Mansour , Gaia Carenini , Alexandre Duplessis , David Naccache

A multilayer network depicts different types of interactions among the same set of nodes. For example, protease networks consist of five to seven layers, where different layers represent distinct types of experimentally confirmed molecule…

社会与信息网络 · 计算机科学 2021-03-11 Junyao Kuang , Caterina Scoglio

We present a three-pronged approach to improving Statistical Machine Translation (SMT), building on recent success in the application of neural networks to SMT. First, we propose new features based on neural networks to model various…

计算与语言 · 计算机科学 2015-06-03 Hendra Setiawan , Zhongqiang Huang , Jacob Devlin , Thomas Lamar , Rabih Zbib , Richard Schwartz , John Makhoul

While neural networks have been used extensively to make substantial progress in the machine translation task, they are known for being heavily dependent on the availability of large amounts of training data. Recent efforts have tried to…

计算与语言 · 计算机科学 2019-02-26 Diego Moussallem , Mihael Arčan , Axel-Cyrille Ngonga Ngomo , Paul Buitelaar

Effectively parsing the facade is essential to 3D building reconstruction, which is an important computer vision problem with a large amount of applications in high precision map for navigation, computer aided design, and city generation…

计算机视觉与模式识别 · 计算机科学 2021-06-03 Hantang Liu , Wentong Li , Jianke Zhu

Models trained on semantically related datasets and tasks exhibit comparable inter-sample relations within their latent spaces. We investigate in this study the aggregation of such latent spaces to create a unified space encompassing the…