| 摘要 |
The invention provides methods, apparatuses and systems for linked and personalized extended search, wherein the method for linked extended search comprises: a server receiving a search request sent by a user terminal, wherein the search request carries a first keyword that a user wants to search; according to the first keyword, searching to obtain a sorted result of first document data associated with the first keyword; according to the first keyword, determining a second keyword associated with the first keyword; and according to the second keyword and a sorting parameter corresponding to the sorted result of the first document data, searching to obtain a sorted result of second document data. As compared to the prior art, the effectiveness of the search result obtained by employing the method provided by the embodiment of the invention is higher. |
