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Upgrade to ProYou are a Fraud Detection Engineer at Google. The ad quality team needs enriched click-level features to feed into a fraud detection model. For each click event, you must derive a quality tier from the quality score, a cost tier from the click cost, and a validity flag. These features will help the model distinguish between legitimate high-quality clicks and suspicious low-quality or invalid ones.
You are a Fraud Detection Engineer at Google. The ad quality team needs enriched click-level features to feed into a fraud detection model. For each click event, you must derive a quality tier from the quality score, a cost tier from the click cost, and a validity flag. These features will help the model distinguish between legitimate high-quality clicks and suspicious low-quality or invalid ones.