Results 11 to 20 of about 3,577,614 (332)
A Nested Chinese Restaurant Topic Model for Short Texts with Document Embeddings
Applied Sciences, 2021 In recent years, short texts have become a kind of prevalent text on the internet. Due to the short length of each text, conventional topic models for short texts suffer from the sparsity of word co-occurrence information.
Yue Niu, Hongjie Zhang, Jing Li
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Short Text Sentiment Analysis Based on Multi-Channel CNN With Multi-Head Attention Mechanism
IEEE Access, 2021 In view of the limited text features of short texts, features of short texts should be mined from various angles, and multiple sentiment feature combinations should be used to learn the hidden sentiment information. A novel sentiment analysis model based
Yue Feng, Yan Cheng
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Review of Deep Learning for Short Text Sentiment Tendency Analysis
Jisuanji kexue yu tansuo, 2021 Short text sentiment tendency analysis is one of the key research issues in the field of natural language processing. Sentiment tendency analysis is a series of methods, techniques and tools used to detect the semantics of subjective inclination ...
TANG Lingyan, XIONG Congcong, WANG Yuan, ZHOU Yubo, ZHAO Zijian
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Short Text Aspect-Based Sentiment Analysis Based on CNN + BiGRU
Applied Sciences, 2022 This paper describes the construction a short-text aspect-based sentiment analysis method based on Convolutional Neural Network (CNN) and Bidirectional Gating Recurrent Unit (BiGRU).
Ziwen Gao +3 more
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Zhishi guanli luntan, 2021 [Purpose/significance] Different from the rapid development of the Internet, the development of personal information security protection is relatively lagging.
Liu Yaqi, Li Dezhi, Wang Ruixue
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Heterogeneous Graph Neural Network for Short Text Classification
Applied Sciences, 2022 Aiming at the sparsity of short text features, lack of context, and the inability of word embedding and external knowledge bases to supplement short text information, this paper proposes a text, word and POS tag-based graph convolutional network (TWPGCN)
Bingjie Zhang, Qing He, Damin Zhang
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Arabic Short Text Compression [PDF]
Journal of Computer Science, 2010 Problem statement: Text compression permits representing a document by using less space.This is useful not only to save disk space, but more importantly, to save disk transfer and network transmission time.With the continues increase in the number of Arabic short text messages sent by mobile phones, the use of a suitable compression scheme would allow ...
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GLTM: A Global and Local Word Embedding-Based Topic Model for Short Texts
IEEE Access, 2018 Short texts have become a kind of prevalent source of information, and discovering topical information from short text collections is valuable for many applications.
Wenxin Liang +4 more
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IDEST: International Database of Emotional Short Texts
PLOS ONE, 2022 We introduce a database (IDEST) of 250 short stories rated for valence, arousal, and comprehensibility in two languages. The texts, with a narrative structure telling a story in the first person and controlled for length, were originally written in six different languages (Finnish, French, German, Portuguese, Spanish, and Turkish), and rated for ...
Ruiz-Fernandez, Susana +12 more
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LCSTS: A Large Scale Chinese Short Text Summarization Dataset [PDF]
, 2015 Automatic text summarization is widely regarded as the highly difficult problem, partially because of the lack of large text summarization data set. Due to the great challenge of constructing the large scale summaries for full text, in this paper, we ...
Chen, Qingcai, Hu, Baotian, Zhu, Fangze
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