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Researchers developing software to finger phony reviews
Opinion spam isn't a new version of your favorite meat treat, repackaged for discerning canned ham consumers. According to a team of researchers at Cornell University, it's a growing problem affecting user generated review sites, and the gang is working to stop it dead in its tracks with a new program that's aimed at tracking down fake reviews. That software, which has been tested on reviews of Chicago hotels, uses keyword analysis and word combination patterns to bust opinion spammers -- fakers, for example, use more verbs than their truth-telling counterparts. The as of yet unnamed program apparently has the ability to post deceptive opinions with 90 percent accuracy, but is currently only trained on hospitality in the Windy City. Ultimately, the group sees the software as a filter for sites like Amazon, but, for now, you'll just have to trust the old noggin to do the detecting for you.
WeTab boss Helmut Hoffer caught posting five-star Amazon reviews under fake name, resigns
Uh oh. WeTab's Managing Director, Helmut Hoffer, has just resigned his position after being caught using a fake identity to post positive, five-star reviews for his little MeeGo tablet. Hoffer, who originally faked the WeTab's (then known as the WePad) UI when introducing the tablet to the press, posted a review on Amazon's German site under the name Peter Glaser, a popular member of the Chaos Computer Club. A second glowing review was posted under the name Claudia Kaden -- an account apparently registered to Hoffer's wife. Of course, now that he's been outed, Hoffer admits that it was a mistake not using his own name and says he posted the reviews without the knowledge of the company. Naturally, this isn't the first case of egregious astroturfing that we've seen -- eh hem, Belkin -- and it certainly won't be the last. This guy's just the latest to get caught.%Gallery-104261%
