| 摘要 |
PROBLEM TO BE SOLVED: To enhance person retrieval accuracy.SOLUTION: A retrieval system comprises: an HDD 131 for storing a person information table in which a name of a person, expertise owned by the person, and relevant information indicating relation between the person and an acquaintance of the person are associated with each other; an input acceptance part 121 for accepting an input of retrieval information indicating a desired expertise; an extraction part 126 for extracting names of people having the expertise indicated by the accepted retrieval information; a retrieval part 127 for referring to relevant information of a user and relevant information of the extracted experts, retrieving a common acquaintance of the user and the extracted experts, and arranging the extracted people having the common acquaintance in ascending order; and a display control part 122 for displaying the retrieval result in the arranged order, in which the names of the extracted experts, their expertise, and user relevant information indicating relation between the user and the common acquaintance are associated with each other. |
