公开(公告)号：WO2021178750A1

公开(公告)日：2021-09-10

申请号：PCT/US2021/021014

申请日：2021-03-05

Applicant: BELMONT TECHNOLOGY INC.

Inventor： LAIGLE, Jean-Marie ,  COLLANTES, Carlos ,  HARE, Eric

IPC: G06F40/10 ,  G06F40/30 ,  G06F16/21

Abstract: A method for extracting information from documents includes accepting a document as input to a programmed computer. In the computer, text is processed to identify named entities in the text. In the computer, the identified named entities are disambiguated. In the computer, presence of concepts in the document is established using an artificial neural network trained using established relationships between predetermined named entities and predetermined concepts. In the computer, parts of the document where established concepts occur are classified. In the computer, the disambiguated entities are characterized according to attributes associated with the disambiguated entities. In the computer, the characterized entities are used to update a database comprising published information corresponding to the characterized entities and the established present concepts.