Machine Learning - eBook (EN)

Why machine learning is essential in your fight against online fraud

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Fake reviews and content moderation Fake or abusive reviews and user-generated content pose a growing concern to today's organizations, with customers increasingly relying on online reviews to help them make purchasing decisions. Fake reviews or content posts, like someone posting a fake review to an online marketplace, can unfairly cause products to develop negative reputations, detract from overall ratings and rankings, and boost the visibility of subpar services or content. Abusive reviews, such as those containing profanity or racist, sexist, or threatening language, can anger users and cause them to defect from a platform or turn to a competitor— especially if they determine that this behavior is not well policed. AWS machine learning solutions for fraud detection can be used to help automate screening for fake and abusive reviews. This can allow your customer service teams to save time, freeing them from wading through mountains of alerts, many of which may be false positives. Amazon Rekognition, Amazon Transcribe, and Amazon Comprehend can be used to streamline and automate your image and video moderation workflows. By catching fake or abusive content earlier and more accurately, you can better protect your reputation and your customers. 11

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