METHOD OF DETERMINING COST-PER-CLICK FOR KEYWORD ADVERTISEMENT

摘要

Disclosed is a method of computing a cost-per-click for a keyword advertisement. The method comprises receiving a plurality of submissions of proposed keyword advertisements for an identical keyword. Each submission comprises an advertisement content and a willing cost-per-click. The advertisement content of each submission or historical data is analyzed so as to generate a first index for each submission. A mathematical operation using the willing cost-per-click and the first index is performed so as to generate a second index for each submission. The second indexes of the submissions are ordered so as to generate rankings of the submissions. A cost-per-click for each submission is computed. A first computed cost-per-click for a first submission having a first rank is computed using the second index of a second submission having a second rank that is immediately next to the first rank.