Towards characterization and detection of collusive reputation fraud in crowdsourced opinions
Crowdsourced opinion portals allow people to share experiences and assessments about products or services by posting reviews online, and have become an informative source for consumers to make purchase decisions. This, however, endows the generated crowdsourced opinions with the ability to affect th...
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| Format: | Thesis |
| Language: | English |
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2017
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| Online Access: | http://hdl.handle.net/10356/69708 |