Learning the click-through rate for rare/new ads from similar ads

  • Authors:
  • Kushal S. Dave;Vasudeva Varma

  • Affiliations:
  • International Institute of Information Technology, Hyderabad, India;International Institute of Information Technology, Hyderabad, India

  • Venue:
  • Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
  • Year:
  • 2010

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Abstract

Ads on the search engine (SE) are generally ranked based on their Click-through rates (CTR). Hence, accurately predicting the CTR of an ad is of paramount importance for maximizing the SE's revenue. We present a model that inherits the click information of rare/new ads from other semantically related ads. The semantic features are derived from the query ad click-through graphs and advertisers account information. We show that the model learned using these features give a very good prediction for the CTR values.