Topic extraction from microblog posts using conversation structures
Conventional topic models are ineffective for topic extraction from microblog messages since the lack of structure and context among the posts renders poor message-level word co-occurrence patterns. In this work, we organize microblog posts as conversation trees based on reposting and replying relat...
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| Main Authors: | , , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2016
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/4567 https://ink.library.smu.edu.sg/context/sis_research/article/5570/viewcontent/P16_1199.pdf |
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| Institution: | Singapore Management University |
| Language: | English |