| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an analysis system, an information processor, an activity analysis method and a program. <P>SOLUTION: In this analysis system, the information processor for analyzing activities of an information generation source on a network includes: a keyword information storage part 214 extracting a keyword from information transmitted on the network, and registering it; an information propagation graph acquisition part 212 generating action log data in association with information having an attribute characterized by an attribute designation keyword from action log data registered in association with an action type on the network related to the information, a user ID for peculiarly identifying a user, and the information, registering the information as a node in association with editing or the generation on the network, and generating a directed graph of the node, sequentially linked by a directed link; and a characteristic user calculation part digitalizing the activities as a measure by which the node of the directed graph functions as the information generation source. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
