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This paper addresses the problem of sentence-level sentiment analysis. In recent years, Convolution and Recursive Neural Networks have been proven to be effective network architecture for sentence-level sentiment analysis. Nevertheless,…

计算与语言 · 计算机科学 2018-01-30 Vinh D. Van , Thien Thai , Minh-Quoc Nghiem

Most of neural approaches to relation classification have focused on finding short patterns that represent the semantic relation using Convolutional Neural Networks (CNNs) and those approaches have generally achieved better performances…

计算与语言 · 计算机科学 2017-11-02 Jonggu Kim , Jong-Hyeok Lee

Convolutional neural network (CNN) and recurrent neural network (RNN) are two popular architectures used in text classification. Traditional methods to combine the strengths of the two networks rely on streamlining them or concatenating…

计算与语言 · 计算机科学 2020-06-30 Shengfei Lyu , Jiaqi Liu

Nowadays, neural networks play an important role in the task of relation classification. By designing different neural architectures, researchers have improved the performance to a large extent in comparison with traditional methods.…

计算与语言 · 计算机科学 2016-10-14 Yan Xu , Ran Jia , Lili Mou , Ge Li , Yunchuan Chen , Yangyang Lu , Zhi Jin

Deep learning has gained much success in sentence-level relation classification. For example, convolutional neural networks (CNN) have delivered competitive performance without much effort on feature engineering as the conventional…

计算与语言 · 计算机科学 2015-12-29 Dongxu Zhang , Dong Wang

The last decade has witnessed the success of the traditional feature-based method on exploiting the discrete structures such as words or lexical patterns to extract relations from text. Recently, convolutional and recurrent neural networks…

计算与语言 · 计算机科学 2015-11-19 Thien Huu Nguyen , Ralph Grishman

For most deep learning practitioners, sequence modeling is synonymous with recurrent networks. Yet recent results indicate that convolutional architectures can outperform recurrent networks on tasks such as audio synthesis and machine…

机器学习 · 计算机科学 2018-04-20 Shaojie Bai , J. Zico Kolter , Vladlen Koltun

Models based on deep convolutional networks have dominated recent image interpretation tasks; we investigate whether models which are also recurrent, or "temporally deep", are effective for tasks involving sequences, visual and otherwise.…

计算机视觉与模式识别 · 计算机科学 2016-06-02 Jeff Donahue , Lisa Anne Hendricks , Marcus Rohrbach , Subhashini Venugopalan , Sergio Guadarrama , Kate Saenko , Trevor Darrell

Relation classification is an important semantic processing task for which state-ofthe-art systems still rely on costly handcrafted features. In this work we tackle the relation classification task using a convolutional neural network that…

计算与语言 · 计算机科学 2015-05-26 Cicero Nogueira dos Santos , Bing Xiang , Bowen Zhou

Recently, deep architectures, such as recurrent and recursive neural networks have been successfully applied to various natural language processing tasks. Inspired by bidirectional recurrent neural networks which use representations that…

机器学习 · 计算机科学 2013-12-03 Ozan İrsoy , Claire Cardie

We introduce a class of convolutional neural networks (CNNs) that utilize recurrent neural networks (RNNs) as convolution filters. A convolution filter is typically implemented as a linear affine transformation followed by a non-linear…

计算与语言 · 计算机科学 2018-08-29 Yi Yang

Countless learning tasks require dealing with sequential data. Image captioning, speech synthesis, and music generation all require that a model produce outputs that are sequences. In other domains, such as time series prediction, video…

机器学习 · 计算机科学 2015-10-20 Zachary C. Lipton , John Berkowitz , Charles Elkan

We propose a novel method for translation selection in statistical machine translation, in which a convolutional neural network is employed to judge the similarity between a phrase pair in two languages. The specifically designed…

计算与语言 · 计算机科学 2015-06-25 Zhaopeng Tu , Baotian Hu , Zhengdong Lu , Hang Li

We explore the use of convolutional neural networks for the semantic classification of remote sensing scenes. Two recently proposed architectures, CaffeNet and GoogLeNet, are adopted, with three different learning modalities. Besides…

计算机视觉与模式识别 · 计算机科学 2015-08-04 Marco Castelluccio , Giovanni Poggi , Carlo Sansone , Luisa Verdoliva

In this paper, we propose convolutional neural networks for learning an optimal representation of question and answer sentences. Their main aspect is the use of relational information given by the matches between words from the two members…

计算与语言 · 计算机科学 2016-04-06 Aliaksei Severyn , Alessandro Moschitti

A novel and efficient end-to-end learning model for automatic modulation classification is proposed for wireless spectrum monitoring applications, which automatically learns from the time domain in-phase and quadrature data without…

信号处理 · 电气工程与系统科学 2021-01-21 Kaisheng Liao , Yaodong Zhao , Jie Gu , Yaping Zhang , Yi Zhong

Deep learning models based on CNNs are predominantly used in image classification tasks. Such approaches, assuming independence of object categories, normally use a CNN as a feature learner and apply a flat classifier on top of it. Object…

机器学习 · 计算机科学 2019-11-19 Jaehoon Koo , Diego Klabjan , Jean Utke

While convolutional neural networks (CNNs) have come to match and exceed human performance in many settings, the tasks these models optimize for are largely constrained to the level of individual objects, such as classification and…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Max Gupta , Sunayana Rane , R. Thomas McCoy , Thomas L. Griffiths

Action recognition is a fundamental problem in computer vision with a lot of potential applications such as video surveillance, human computer interaction, and robot learning. Given pre-segmented videos, the task is to recognize actions…

计算机视觉与模式识别 · 计算机科学 2017-06-28 Ahsan Iqbal , Alexander Richard , Hilde Kuehne , Juergen Gall

Recent work has shown that recurrent neural networks (RNNs) can implicitly capture and exploit hierarchical information when trained to solve common natural language processing tasks such as language modeling (Linzen et al., 2016) and…

计算与语言 · 计算机科学 2018-08-29 Ke Tran , Arianna Bisazza , Christof Monz
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