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AN Information Text Classification Algorithm Based on DBN

Journal of Harbin University of Science and Technology, 2017-04, p.105-111 [Peer Reviewed Journal]

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Title:
AN Information Text Classification Algorithm Based on DBN
Author: LU Shu-bao ; WANG Ming-yue ; ZHAI Xiang ; CHEN Yu
Subjects: text classification; deep belief network; classifier
Is Part Of: Journal of Harbin University of Science and Technology, 2017-04, p.105-111
Description: Aiming at the problem of low categorization accuracy and uneven distribution of the traditional text classification algorithms，a text classification algorithm based on deep learning has been put forward. Deep belief networks have very strong feature learning ability，which can be extracted from the high dimension of the original feature，so that the text classification can not only be considered，but also can be used to train classification model. The formula of TF-IDF is used to compute text eigenvalues，and the deep belief networks are used to construct the classifier. The experimental results show that compared with the commonly used classification algorithms such as support vector machine，neural network and extreme learning machine，the algorithm has higher accuracy and practicability，and it has opened up new ideas for the research of text classification.
Publisher: Harbin University of Science and Technology Publications
Language: Chinese
Identifier: EISSN: 1007-2683
DOI: 10.15938/j.jhust.2017.02.020
Source: Open Access: DOAJ Directory of Open Access Journals

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