Multi-Source Text Topic Model Based on DMA and Feature Division
Given the poor performance exhibited by the existing topic models for mining information on multi-source text data sets,a multi-source text topic model based on Dirichlet Multinomial Allocation(DMA) and feature division is designed.This model relaxes the restrictions on the number of pre-input topic...
| Published in: | Jisuanji gongcheng |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Editorial Office of Computer Engineering
2021-07-01
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| Subjects: | |
| Online Access: | https://www.ecice06.com/fileup/1000-3428/PDF/20210708.pdf |