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GAN and Chinese WordNet Based Text Summarization Technology

Authors :
LIU Xiao-ying, WANG Huai, WU Jisiguleng
Source :
Jisuanji kexue, Vol 49, Iss 12, Pp 301-304 (2022)
Publication Year :
2022
Publisher :
Editorial office of Computer Science, 2022.

Abstract

Since the introduction of neural networks,text summarization techniques continue to attract the attention of resear-chers.Similarly,generative adversarial networks(GANs)can be used for text summarization because they can generate text features or learn the distribution of the entire sample and produce correlated sample points.In this paper,we exploit the features of generative adversarial networks(GANs)and use them for abstractive text summarization tasks.The proposed generative adversa-rial model has three components:a generator,which encodes the input sentences into shorter representations;a readability discriminator,which forces the generator to create comprehensible summaries;and a similarity discriminator,which acts on the generator to curb the discorrelation between the outputted text summarization and the inputted text summarization.In addition,Chinese WordNet is used as an external knowledge base in the similarity discriminator to enhance the discriminator.The generator is optimized using policy gradient algorithm,converting the problem into reinforcement learning.Experimental results show that the proposed model gets high ROUGE evaluation scores.

Details

Language :
Chinese
ISSN :
1002137X
Volume :
49
Issue :
12
Database :
Directory of Open Access Journals
Journal :
Jisuanji kexue
Publication Type :
Academic Journal
Accession number :
edsdoj.23123aec5d904f0ea8b34f75dbe88c90
Document Type :
article
Full Text :
https://doi.org/10.11896/jsjkx.210600166