SYSTEM AND METHOD FOR ASSOCIATING DOCUMENTS WITH CONTEXTUAL ADVERTISEMENTS

摘要

The invention provides a system and method of associating results from a que ry from a user directed to a search engine to advertisements associated with th e search engine. In the method, there are the steps of: obtaining advertisemen t keyword senses associated with the advertisements; disambiguating the query to identify query keyword senses associated with the query; expanding the query keyword senses to include relevant semantic synonyms for the query keyword senses to create a list of expanded query keyword senses; using the expanded keyword senses to search the advertisement keyword senses to locate relevant advertisements correlating to the query; and providing the relevant advertisements to the user. The system incorporates modules conducting steps of the method.