US 12,481,706 B2
Method and apparatus for sending information
Lijuan Cui, Beijing (CN); and Yudong Li, Beijing (CN)
Assigned to Baidu Online Network Technology (Beijing) Co., Ltd., Beijing (CN)
Filed by Baidu Online Network Technology (Beijing) Co., Ltd., Beijing (CN)
Filed on May 19, 2021, as Appl. No. 17/303,060.
Application 17/303,060 is a continuation of application No. PCT/CN2020/116528, filed on Sep. 21, 2020.
Claims priority of application No. 202010247322.1 (CN), filed on Mar. 31, 2020.
Prior Publication US 2021/0271720 A1, Sep. 2, 2021
Int. Cl. G06F 16/9038 (2019.01); G06F 16/904 (2019.01); G06F 16/906 (2019.01); G06F 16/908 (2019.01); G06F 16/951 (2019.01); G06F 16/9538 (2019.01); G06F 18/22 (2023.01); G06N 20/00 (2019.01)
CPC G06F 16/9038 (2019.01) [G06F 16/904 (2019.01); G06F 16/906 (2019.01); G06F 16/908 (2019.01); G06F 16/951 (2019.01); G06F 16/9538 (2019.01); G06F 18/22 (2023.01); G06N 20/00 (2019.01)] 16 Claims
OG exemplary drawing
 
1. A method for sending information, the method being performed by a processor, the method comprising:
identifying search information input through a terminal to obtain a user demand;
acquiring, based on the user demand, a plurality of information cards from at least one category of preset information set, wherein a preset information set comprises information and information cards used to describe the information, wherein an information card is a result of integrating and visualizing various kinds of information, and the information card is an entry to the various kinds of information and contains a picture and a play link;
searching information from Internet data collected by web crawlers based on the search information, to obtain a search result from the Internet data, the search result is a result of a text category, and determining feature information of the search result, wherein the feature information of the search result comprises locations of a keyword in a title and an abstract of the search result and statistics on a number of occurrences of the keyword in the title and the abstract of the search result;
screening, based on feature information of the search result obtained from the Internet data, the plurality of information cards to obtain a target information card; and
sending the target information card and the search result to the terminal as to-be-displayed information, and displaying on the terminal the target information card and the search result, so that various kinds of information integrated by the target information card is accessible through the target information card displayed on the terminal,
wherein the screening, based on the feature information of the search result obtained from the Internet data, the plurality of information cards to obtain the target information card comprises:
performing a first screening on an information card of the plurality of information cards, comprising:
inputting the feature information of the search result, statistics for categories of the plurality of information cards, and a category of the information card into a to-be-used screening model, to obtain screening information for the information card, wherein the to-be-used screening model is pre-trained with a preset sample set by using a machine learning method, the statistics for categories of the plurality of information cards includes numbers and proportions of the categories of the plurality of information cards, wherein the screening information for the information card is display or non-display; and
determining that the information card is the target information card, in response to determining that the screening information for the information card is display.