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arXiv 1704.05907cs.CLcs.LGcs.NE
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用于文本分类的端到端多视图网络

End-to-End Multi-View Networks for Text Classification

National Research Council Canada(加拿大国家研究委员会)

Hongyu Guo, Colin Cherry, Jiang Su

摘要:

我们提出了一个多视图网络的文本分类。我们的方法自动创建其输入文本的各种视图,每个视图都采用软注意力权重的形式,将分类器的焦点分布在一组基本特征中。对于词袋表示,每个视图关注文本单词的不同子集。聚合许多这样的视图导致更有区别性和鲁棒性的表示。通过一个既堆叠又连接视图的新架构,我们产生了一个强调深度和宽度的网络,允许训练快速收敛。使用我们的多视图架构,我们在两个基准任务上建立了新的最先进的精度。

英文摘要:

We propose a multi-view network for text classification. Our method automatically creates various views of its input text, each taking the form of soft attention weights that distribute the classifier's focus among a set of base features. For a bag-of-words representation, each view focuses on a different subset of the text's words. Aggregating many such views results in a more discriminative and robust representation. Through a novel architecture that both stacks and concatenates views, we produce a network that emphasizes both depth and width, allowing training to converge quickly. Using our multi-view architecture, we establish new state-of-the-art accuracies on two benchmark tasks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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