US 12,141,713 B2
Systems and methods for semantic analysis based on knowledge graph
Lu Zou, Hangzhou (CN)
Assigned to HITHINK FINANCIAL SERVICES INC., Chicago, IL (US)
Filed by HITHINK FINANCIAL SERVICES INC., Chicago, IL (US)
Filed on Feb. 26, 2023, as Appl. No. 18/174,641.
Application 18/174,641 is a continuation of application No. 16/330,083, granted, now 11,593,671, previously published as PCT/CN2016/097943, filed on Sep. 2, 2016.
Prior Publication US 2023/0222366 A1, Jul. 13, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06N 5/04 (2023.01); G06F 16/00 (2019.01); G06F 16/901 (2019.01); G06F 16/903 (2019.01); G06F 16/9536 (2019.01)
CPC G06N 5/04 (2013.01) [G06F 16/00 (2019.01); G06F 16/9024 (2019.01); G06F 16/90335 (2019.01); G06F 16/9536 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A method for semantic analysis performed by a computer device in finance, comprising:
constructing, by the computer device, a knowledge graph;
acquiring, by the computer device, information published by a plurality of users on a social network through a network;
generating, by the computer device, a user behavior of each of the plurality of users by processing the information based on semantic recognition by using the knowledge graph;
determining, by the computer device, a user rating of the each of the plurality of users based on correctness of the information by processing the information through the semantic recognition;
dividing, by the computer device, the plurality of users into at least one category based on the user behavior of the each of the plurality of users by mapping the plurality of users onto a plurality of semantic vectors mapped into the knowledge graph, wherein the plurality of semantic vectors are constructed based on the processed information, and users of a same category have similar user behavior; and
generating, by the computer device, a relationship between user behaviors and user ratings based on the at least one category of the plurality of users.