| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system of facilitating to automatically obtain activity-related context information from electronic communication using a contents database. <P>SOLUTION: The system to estimate the activity-related context information from messages includes a step of receiving the messages, a step of searching activity-related key words from the content database 106 in the messages using an activity model 108, a step of estimating the message-related context information from one or more activity-related key words when found in the messages using an estimation module 104, and a step of recommending an activity to a user by a recommending module 112 using the message-related context information. <P>COPYRIGHT: (C)2009,JPO&INPIT |
