Totaling the market data which is used for the possibility profit increase from the online auction list and the auction list

摘要

Web search engine 110 is formed, in order to search the auction market data of auction web sight 120. The online auction market data is totaled in order to use for the decision of optimum list conversion method in order to sell the goods via online auction. For example as for the market data, the data which explains the advance of auction (, for example present bidding price) from the first, list conversion option (, duration, bidding price) it includes. The auction market data to list converts the goods to auction actively, modifies list conversion option, it is possible to accumulate actively by watching particular auction. As for the data, you analyze by the fact that correlation with the auction result and goods list conversion option of the desire like successful bid price is identified. The multi variable curved line fittings are done the description above on the basis of the data which is accumulated in order to form the specified function which calculates the auction profit as function of list conversion option. Group of the option which is suitable to the maximum of this function is identified as group of the optimum list conversion option for the product.