| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a predicting system for the number of collected products for predicting the number of the used products which can be collected from a market. SOLUTION: The predicting system for the number of collected products 10 is provided with a collected rate prediction distribution DB 26 storing a relation between a lapse period from the supply of the product to the market and the collection rate of the product as a collection rate prediction distribution based on the collection result of the product whose type is similar to the product being the object of collection, a collection rate calculating means 18 calculating the lapse period from the supply period of the product to the market at the time of prediction, which is inputted by a prediction time input means 12, and calculating the collection rate of the product at predicted time based on the calculated lapse period and the collected rate prediction distribution stored in collection rate prediction distribution DB 26, and a calculation means for the number of collected products 20 for calculating the number of the collected products at prediction time based on the number of the products on the market, which are inputted by an input means for the number of market products 14, and the collection rate calculated by the collection rate calculating means 18.</p> |
