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fake reviews detection a survey

fake reviews detection a survey

  • water-proof design (ip65).
  • use toughened glass and the light transmittance is about 93%.
  • led driver contact with the heatsink directly and the heat dissipation is much stronger.
  • with casette structure, it is easy to install led lighting, efficient for mass production.
  • the cooling structure is under patent protection (included the appearance).
  • 11700cm2cooling area
  • supporting 200w lamp's cooling.
  • protection rate:ip65
  • with heat pipe

fake reviews detection a survey


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The e-commerce giant has a well-documented problem with fake reviews, which has grown more pressing as third-party marketplace sellers make up a bigger and bigger proportion of sales on its platform. It officially banned incentivized reviews in October 2016, but four years later in 2020, a Financial Times investigation found that as many as nine out of the top ten reviewers on its platform in the UK were engaged in suspicious activity. A Verge investigation shed light on some of the tactics used across the network of Facebook groups aimed at facilitating fake reviews. Amazon says it uses a combination of "advanced technology, expert investigators, and continuous monitoring" to detect fake reviews on its service. Over the past year and a bit, it's kicked hundreds of sellers off its platform for violating its policies, including popular brands like RavPower and Aukey. It says it proactively stopped over 200 million suspected fake reviews in 2020.

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200w led flood light heat sink-sd200x 2
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