公开(公告)号：US11087089B2

公开(公告)日：2021-08-10

申请号：US16152553

申请日：2018-10-05

Applicant: SAP SE

Inventor： Xin Zheng ,  Karthik Muthuswamy ,  Aixin Sun

IPC: G06F17/00 ,  G06F40/30 ,  G06N3/04 ,  G06F16/93 ,  G06F40/166 ,  G06F40/169 ,  G06F40/14 ,  G06F40/137

Abstract: Methods, systems, and computer-readable storage media for generating document representations of documents in a set of documents based on sentence embeddings that are provided using a recurrent neural network (RNN) encoder, each document including an electronic document, generating aspect representations based on sentences included in documents of the set of documents, and comment documents in a set of comment documents, determining a first topic representation based on the document representations, determining a second topic representation based on aspect saliences with respect to the first topic representation, calculating salience scores, each salience score associated with a respective sentence, and calculated based on a set of initial salience scores, and a respective aspect salience score, and generating a summary of the set of documents based on the salience scores, the summary including one or more sentences included in documents of the set of documents.