System and method for selecting search listing in an internet search engine and ordering the search listings
View Patent ↗Provided is a keyword advertising system for extracting search listings in response to a search request. The system comprises a memory for storing a search information database; a bid control module selecting a predetermined number of search listings primarily according to the bid amount and an estimated advertising period; a ranking module generating an ordered search result list; and a computation control module computing the advertising period for the received bids. The ranking module orders the selected search listings in the search result list according to the selected search listings' respective bid amounts and the estimated advertising period and the computation control module estimating advertising costs uses the bid amount of the advertiser and average number of clicks information during a predetermined previous period. The computation control module further calculates the estimated advertising period using deposit from the advertiser and the estimated advertising costs. The search information database stores at least one bid received from advertisers, the at least one bid being associated with a cost per click advertising, the each bid being associated with a keyword, a bid amount and a search listing.
1. A keyword advertising system extracting search listings in response to a search request, the system comprising:
memory storing a search information database, said search information database storing at least one bid received from advertisers, said at least one bid being associated with a cost per click advertising, said each bid being associated with a keyword, a bid amount and a search listing;
a bid control module selecting a predetermined number of search listings primarily according to said bid amount and an estimated advertising period;
one or more processors for processing data;
a ranking module generating an ordered search result list, said ranking module ordering said selected search listings in said search result list according to said selected search listings' respective bid amounts and said estimated advertising period; and
a computation control module computing said advertising period for said received bids, said computation control module estimating advertising costs using said bid amount of said advertiser and average number of clicks information during a predetermined previous period, said computation control module calculating said estimated advertising period using deposit from the advertiser and said estimated advertising costs.
2. A keyword advertising method extracting search listings in response to a search request, the method comprising the steps of:
maintaining a search information database, said search information database storing at least one bid received from advertisers, said at least one bid being associated with a cost per click advertising, said each bid being associated with a keyword, a bid amount and a search listing;
computing an estimated advertising period of said at least one bid;
selecting a predetermined number of search listings primarily according to said bid amount and estimated advertising period;
receiving search request associated with a keyword from a searcher;
ordering said selected search listings in said search result list according to said selected search listings' respective bid amounts and said estimated advertising period; and
displaying said ordered search listings on a display,
wherein the steps of selecting and of ordering are performed by a server including a processor, and the step of computing an estimated advertising period comprising the steps of:
estimating advertising costs using said bid amount of said advertiser and average number of clicks information during a predetermined previous period; and
calculating said estimated advertising period using deposit from the advertiser and said estimated advertising costs.
3. One or more storage media having stored thereon a computer program that, when executed by one or more processors, causes the one or more processors to perform acts including:
maintaining a search information database, said search information database storing at least one bid received from advertisers, said at least one bid being associated with a cost per click advertising, said each bid being associated with a keyword, a bid amount and a search listing;
computing an estimated advertising period of said at least one bid;
selecting a predetermined number of search listings primarily according to said bid amount and estimated advertising period;
receiving search request associated with a keyword from a searcher;
ordering said selected search listings in said search result list according to said selected search listings' respective bid amounts and said estimated advertising period; and
displaying said ordered search listings on a display,
wherein the step of computing an estimated advertising period comprising the steps of:
estimating advertising costs using said bid amount of said advertiser and average number of clicks information during a predetermined previous period; and
calculating said estimated advertising period using deposit from the advertiser and said estimated advertising costs.