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Qianrong Zhou

dblp:187/2631 · DBLP profile ↗
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1ranked-venue papers
1as first author
0since 2021 · last 2018
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
Information extraction and text analysis · 50% Deep learning architectures and training · 50%

Topics — the 2 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Machine learning › Deep learning architectures and training
attention mechanism
0.312018
Differentiated Attentive Representation Learning for Sentence Classification · IJCAI 2018
Natural language and speech › Information extraction and text analysis › text classification
sentence classification
0.312018
Differentiated Attentive Representation Learning for Sentence Classification · IJCAI 2018

Methods — techniques the papers use, named apart from their topics

example discriminator · 0.3attention mechanism · 0.3
YearPublicationVenuePosition
2018 Differentiated Attentive Representation Learning for Sentence Classification
abstract
Attention-based models have shown to be effective in learning representations for sentence classification. They are typically equipped with multi-hop attention mechanism. However, existing multi-hop models still suffer from the problem of paying much attention to the most frequently noticed words, which might not be important to classify the current sentence. And there is a lack of explicitly effective way that helps the attention to be shifted out of a wrong part in the sentence. In this paper, we alleviate this problem by proposing a differentiated attentive learning model. It is composed of two branches of attention subnets and an example discriminator. An explicit signal with the loss information of the first attention subnet is passed on to the second one to drive them to learn different attentive preference. The example discriminator then selects the suitable attention subnet for sentence classification. Experimental results on real and synthetic datasets demonstrate the effectiveness of our model.
Qianrong Zhou, Xiaojie Wang 0006, Xuan Dong 0001
IJCAI1