Learning Document Semantic Representation with Hybrid Deep Belief Network

	Learning Document Semantic Representation with Hybrid Deep Belief Network
	Yan, Yan; Yin, Xu-Cheng; Li, Sujian; Yang, Mingyuan; Hao, Hong-Wei
发表期刊	COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE
	2015
文章类型	Article
摘要	High-level abstraction, for example, semantic representation, is vital for document classification and retrieval. However, how to learn document semantic representation is still a topic open for discussion in information retrieval and natural language processing. In this paper, we propose a new Hybrid Deep Belief Network (HDBN) which uses Deep Boltzmann Machine (DBM) on the lower layers together with Deep Belief Network (DBN) on the upper layers. The advantage of DBM is that it employs undirected connection when training weight parameters which can be used to sample the states of nodes on each layer more successfully and it is also an effective way to remove noise from the different document representation type; the DBN can enhance extract abstract of the document in depth, making the model learn sufficient semantic representation. At the same time, we explore different input strategies for semantic distributed representation. Experimental results show that our model using the word embedding instead of single word has better performance.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
收录类别	SCI
语种	英语
WOS研究方向	Mathematical & Computational Biology ; Neurosciences & Neurology
WOS类目	Mathematical & Computational Biology ; Neurosciences
WOS记录号	WOS:000352360600001
引用统计	被引频次：14[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/173211/40862
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	Yan, Yan,Yin, Xu-Cheng,Li, Sujian,et al. Learning Document Semantic Representation with Hybrid Deep Belief Network[J]. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE,2015.
APA	Yan, Yan,Yin, Xu-Cheng,Li, Sujian,Yang, Mingyuan,&Hao, Hong-Wei.(2015).Learning Document Semantic Representation with Hybrid Deep Belief Network.COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE.
MLA	Yan, Yan,et al."Learning Document Semantic Representation with Hybrid Deep Belief Network".COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE (2015).