A computer-implemented system and method for keyword extraction and contextual advertisement generation based on user demographic profile are disclosed. The system in an example embodiment includes a category extraction service to associate product or service category information in an item group related to a host site, and a user demographic profile generator to obtain user interaction information related to a host site, to generate a user demographic profile for each item group, and to identify at least one other item group to which a particular user demographic profile relates.

 
Web www.patentalert.com

< Method and system to analyze rules based on popular query coverage

> METHOD AND SYSTEM TO EFFICIENTLY MANAGE A NETWORK CONNECTION TO CONNECT A CLIENT AND A RESOURCE

~ 00462