Amazon’s search algorithm spreads vaccine disinformation, study finds
Amazon’s search algorithm spreads vaccine disinformation, study finds University of Washington researchers called the platform “a marketplace of multifaceted health misinformation” An echo chamber effect The researchers also examined whether Amazon pushes users to more misinformation after they’ve shown an interest in it. They did this by performing typical user actions, such as clicking on an item. They said this revealed evidence of a filter-bubble effect in Amazon’s recommendations: The study authors describe this process as ” a problematic recommendation loop....