Home - Google Analytics Certification - One of these attribution models relies on machine learning algorithms to assign credit for a conversion across various touchpoints. Which is it?One of these attribution models relies on machine learning algorithms to assign credit for a conversion across various touchpoints. Which is it?2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: One of these attribution models relies on machine learning algorithms to assign credit for a conversion across various touchpoints. Which is it?Time decayFirst clickData-drivenLast clickThe right answer was: Data-driven