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What are we ‘tweeting’ about obesity? Mapping tweets with Topic Modeling and Geographic Information System
Public health related tweets are difficult to identify in large conversational datasets like Twitter.com. Even more challenging is the visualization and analyses of the spatial patterns encoded in tweets. This study has the following objectives: How can topic modeling be used to identify relevant pu...
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| 主要な著者: | , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
2013
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4128420/ https://ncbi.nlm.nih.gov/pubmed/25126022 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/15230406.2013.776210 |
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