公开(公告)号：US20230222285A1

公开(公告)日：2023-07-13

申请号：US17928984

申请日：2020-12-22

Applicant: Google LLC

Inventor： Mingyang Zhang ,  Cheng Li ,  Tao Chen ,  Spurthi Amba Hombaiah ,  Michael Bendersky ,  Marc Alexander Najork ,  Te-Lin Wu

IPC: G06F40/166 ,  G06F40/284 ,  G06V30/413 ,  G06F40/109

CPC classification number: G06F40/166 ,  G06F40/284 ,  G06V30/413 ,  G06F40/109

Abstract: Systems and methods for document processing that can process and understand the layout, text size, text style, and multimedia of a document can generate more accurate and informed document representations. The layout of a document paired with text size and style can indicate what portions of a document are possibly more important, and the understanding of that importance can help with understanding of the document. Systems and methods utilizing a hierarchical framework that processes the block-level and the document-level of a document can capitalize on these indicators to generate a better document representation.