| 摘要 |
PROBLEM TO BE SOLVED: To efficiently provide commercial content in geographic applications.SOLUTION: A map server 101 receives from a client device 102A an indication of first visits to a first business entity having a first geographic location, by a first subset of a group of users; and also receives from a client device 102B an indication of second visits to a second business entity having a second geographic location, by a second subset of the group of users. A correlation coefficient indicative of correlation between the first visits and the second visits is determined. When it is determined that the correlation coefficient exceeds a certain threshold value, commercial content related to the second business entity is generated, for display at the client device 102A located at a first physical location. |
