Patent ID: 8898155

Claim:
A personalized meta-search method, comprising: preestablishing an interest database, and further comprising: searching, by a mobile terminal, a keyword; extracting, by the mobile terminal, a use log of the keyword from the interest database; preprocessing, by the mobile terminal, search results returned from a search engine; calculating, by the mobile terminal, by using the use log, interests of the preprocessed search results and of Uniform Resource Locators (URLs) in the interest database corresponding to the searched keyword; ranking, by the mobile terminal, based on calculated results, and displaying the preprocessed search results and the URLs; and updating the interest database, wherein the interest database comprises: an interest list and a use log list, wherein the interest list comprises: the keyword, the URLs associated with the keyword, and interests corresponding to the URLs; the use log list comprises: a user identity, the keyword, the URLs associated with the keyword, dates on which the URLs are used, start time and end time associated with opening of the URLs; the updating the interest database comprises at least one of: performing, by the mobile terminal, the ranking based on the calculated interests, selecting at least one keyword with a highest similarity to store the keyword and its URLs and interest in the interest database, and updating data in the use log according to operations of the user.