Self-Taught convolutional neural networks for short text clustering

doi:10.1016/j.neunet.2016.12.008

	Self-Taught convolutional neural networks for short text clustering
	Xu, Jiaming; Xu, Bo; Wang, Peng; Zheng, Suncong; Tian, Guanhua; Zhao, Jun; Xu, Bo
发表期刊	NEURAL NETWORKS
	2017-04-01
期号	88 页码:22-31
文章类型	Article
摘要	Short text clustering is a challenging problem due to its sparseness of text representation. Herewepropose a flexible Self-Taught Convolutional neural network framework for Short Text Clustering (dubbed STC2), which can flexibly and successfully incorporate more useful semantic features and learn non-biased deep text representation in an unsupervised manner. In our framework, the original raw text features are firstly embedded into compact binary codes by using one existing unsupervised dimensionality reduction method. Then, word embeddings are explored and fed into convolutional neural networks to learn deep feature representations, meanwhile the output units are used to fit the pre-trained binary codes in the training process. Finally, we get the optimal clusters by employing K-means to cluster the learned representations. Extensive experimental results demonstrate that the proposed framework is effective, flexible and outperform several popular clustering methods when tested on three public short text datasets. (C) 2017 Elsevier Ltd. All rights reserved.
关键词	Semantic Clustering Neural Networks Short Text Unsupervised Learning
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI	10.1016/j.neunet.2016.12.008
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Neurosciences & Neurology
WOS类目	Computer Science, Artificial Intelligence ; Neurosciences
WOS记录号	WOS:000397959900003
引用统计	被引频次：129[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/40804
专题	复杂系统认知与决策实验室_听觉模型与认知计算
推荐引用方式 GB/T 7714	Xu, Jiaming,Xu, Bo,Wang, Peng,et al. Self-Taught convolutional neural networks for short text clustering[J]. NEURAL NETWORKS,2017(88):22-31.
APA	Xu, Jiaming.,Xu, Bo.,Wang, Peng.,Zheng, Suncong.,Tian, Guanhua.,...&Xu, Bo.(2017).Self-Taught convolutional neural networks for short text clustering.NEURAL NETWORKS(88),22-31.
MLA	Xu, Jiaming,et al."Self-Taught convolutional neural networks for short text clustering".NEURAL NETWORKS .88(2017):22-31.