Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis
To improve the discovery efficiency and quality of micro-blog topic,a method of rapid discovery and segmentation in micro-blog topics based on public emotional engagement analysis was proposed,it would prompt evolution of the topics,then generate new topics and gain emotional change trend.Firstly,co...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-07-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016158/ |
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| _version_ | 1841529131518394368 |
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| author | Chunhua JU Fuguang BAO Junyan DAI |
| author_facet | Chunhua JU Fuguang BAO Junyan DAI |
| author_sort | Chunhua JU |
| collection | DOAJ |
| description | To improve the discovery efficiency and quality of micro-blog topic,a method of rapid discovery and segmentation in micro-blog topics based on public emotional engagement analysis was proposed,it would prompt evolution of the topics,then generate new topics and gain emotional change trend.Firstly,common emotional words were mined from corpus to build emotional thesaurus based on emotional word dictionary and TFDF.Then,emotional text was extracted quickly and sigmoid function was utilized to detect the intensive period of emotional engagement,ensuring the validity of topic mining.Besides,an improved adaptive FCM was used to cluster and discover topics.The experimental results show that this method can enhance the efficiency and quality of topic discovery in mobile environment. |
| format | Article |
| id | doaj-art-e719b45350174895a3aaf8773f9620a5 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-e719b45350174895a3aaf8773f9620a52025-01-15T03:25:09ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-07-01329710559801079Discovery and segmentation method in micro-blog topics based on public emotional engagement analysisChunhua JUFuguang BAOJunyan DAITo improve the discovery efficiency and quality of micro-blog topic,a method of rapid discovery and segmentation in micro-blog topics based on public emotional engagement analysis was proposed,it would prompt evolution of the topics,then generate new topics and gain emotional change trend.Firstly,common emotional words were mined from corpus to build emotional thesaurus based on emotional word dictionary and TFDF.Then,emotional text was extracted quickly and sigmoid function was utilized to detect the intensive period of emotional engagement,ensuring the validity of topic mining.Besides,an improved adaptive FCM was used to cluster and discover topics.The experimental results show that this method can enhance the efficiency and quality of topic discovery in mobile environment.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016158/emotional wordmicro-blogtopic discoveryNE-FCM |
| spellingShingle | Chunhua JU Fuguang BAO Junyan DAI Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis Dianxin kexue emotional word micro-blog topic discovery NE-FCM |
| title | Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis |
| title_full | Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis |
| title_fullStr | Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis |
| title_full_unstemmed | Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis |
| title_short | Discovery and segmentation method in micro-blog topics based on public emotional engagement analysis |
| title_sort | discovery and segmentation method in micro blog topics based on public emotional engagement analysis |
| topic | emotional word micro-blog topic discovery NE-FCM |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016158/ |
| work_keys_str_mv | AT chunhuaju discoveryandsegmentationmethodinmicroblogtopicsbasedonpublicemotionalengagementanalysis AT fuguangbao discoveryandsegmentationmethodinmicroblogtopicsbasedonpublicemotionalengagementanalysis AT junyandai discoveryandsegmentationmethodinmicroblogtopicsbasedonpublicemotionalengagementanalysis |