TASK SEARCH DEVICE, TASK SEARCH METHOD, TASK SEARCH PROGRAM, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a task search device for reflecting information to be a reference for availability determination of a task on the search results of the task.;SOLUTION: The task search device includes: a storage means for storing the task name of a task as task information, details, creation time and date, and document scores of one or more document; a search means for searching for a plurality of similar tasks similar to an attention task on the basis of the task information about at least one of the task name, the details, and the creation time and date from among the tasks stored by the storage means; a similarity calculating means for calculating similarity on the basis of the task information about the similar task; a document score extracting means for extracting the document scores of one or more document associated with the similar tasks in the storage means; an order determining means for determining order of similar task search on the basis of the similarity and the document scores of one or more document scores; and a display means for displaying the plurality of similar tasks in order of search.;COPYRIGHT: (C)2010,JPO&INPIT