An information organizing system includes a reference information database storing reference information, a generalized expression unit to map measurement data and non-measurement data in a space in such a manner that the more they resemble each other, the shorter a distance between them becomes, an extended reference database in which the reference information is expressed in an extended manner by using the generalized expression unit, extended log data in which log data is expressed in an extended manner by using the generalized expression unit, a relevance detection unit to detect extended reference information having high relevance with the extended log data, and a template creation unit to create a predetermined template in which the log data is summarized by using the detected extended reference information.