Patent ID: 9477765
Filing Date: 2016-10-25
CPC Classification: G06F

Claim Text:
1. A search method, comprising: obtaining a keyword, a relationship chain classification and a user account that are inputted by a user; obtaining a user account list that corresponds to the obtained user account and belongs to the obtained relationship chain classification; and searching for information corresponding to the obtained keyword from information posted by each user account in the user account list to obtain a search result, and displaying the search result; before obtaining the keyword, the relationship chain classification and the user account that are inputted by the user, the method further comprises: creating an index database, wherein the index database saves the information that is posted by each user account and is classified according to a predefined rule; wherein the predefined rule comprises classifying information posted by the same user account into the same information list and classifying information corresponding to the same keyword into the same information list; and the searching for the information corresponding to the obtained keyword from the information posted by each user account in the user account list to obtain the search result comprises: obtaining an information list corresponding to the obtained keyword and an information list corresponding to each user account in the user account list, obtaining an intersection of the information list corresponding to each user account and the information list corresponding to the obtained keyword, combining all intersections, and taking the combined intersections as a search result.