| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To precisely recommend a new message of a high possibility for response, at a location of communication/information sharing via the Internet. <P>SOLUTION: An information recommending device obtains a new message; extracts a word from each structure of a contribution article which a specified user has responded; sets up weighting parameters to the degree of recommendation based on the structure of the contribution article; computes a degree of recommendation for each user in the structure of each new message, by using an amount of statistic and the weighting parameter of each word in the structure of the contribution article; obtains and stores the sum of all structures of the products of the degree of recommendation and the weighting parameter to the degree of recommendation in the structure concerned as a recommendation score; and the information recommending device, when a user ID is given, reads the recommendation scores and selects the new messages of N high-order recommendation scores to the users from a message storing means as the recommended messages. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
