公开(公告)号：US11288295B2

公开(公告)日：2022-03-29

申请号：US16546770

申请日：2019-08-21

Applicant: Green Market Square Limited

Inventor： James J. Fan ,  Chang Wang ,  Bing Xiang ,  Bowen Zhou

IPC: G06N20/00 ,  G06N3/08 ,  G06N3/04 ,  G06F16/33 ,  G06F16/31 ,  G06F16/2457 ,  G06F16/332 ,  G06F40/30 ,  G06N7/00

Abstract: Software that generates an answer to an input question using a source document by performing the following operations: (i) receiving a question; (ii) generating a plurality of vectors including a first vector representation of a term in the question and a second vector representation of a term in a source document; (iii) providing each dimension of each of the first vector representation and the second vector representation into a respective input node of an artificial neural network; (iv) determining whether the source document is relevant to answering the question based, at least in part, on an output generated by the artificial neural network; and (v) in response to determining that the source document is relevant, generating an answer to the question utilizing the source document.