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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10789281 B1

PDFFull Text
Date of Patent:
Sep. 29, 2020

Filed:

Jun. 29, 2017

Regularities and trends discovery in a flow of business documents

Applicant:

Xerox Corporation, Norwalk, CT (US);

Inventor:

Denys Proux, Vif, FR;

Assignee:

XEROX CORPORATION, Norwalk, CT (US);

Attorney:

Fay Sharpe LLP

Primary Examiner:

Hosain T Alam

Assistant Examiner:

Nicholas E Allen

Int. Cl.
CPC ...
G06F 16/35 (2019.01); G06F 16/00 (2019.01); G06F 16/28 (2019.01); G06K 9/00 (2006.01); G06F 16/31 (2019.01); G06F 40/30 (2020.01); G06F 40/157 (2020.01); G06K 9/62 (2006.01); G06F 16/27 (2019.01); G06F 16/33 (2019.01); G06F 40/211 (2020.01); G06F 40/295 (2020.01);
U.S. Cl.
CPC ...
G06F 16/355 (2019.01); G06F 16/00 (2019.01); G06F 16/285 (2019.01); G06F 16/313 (2019.01); G06F 16/35 (2019.01); G06F 16/353 (2019.01); G06F 40/157 (2020.01); G06F 40/30 (2020.01); G06K 9/00463 (2013.01); G06F 16/27 (2019.01); G06F 16/3338 (2019.01); G06F 40/211 (2020.01); G06F 40/295 (2020.01); G06K 9/6223 (2013.01); G06K 2209/01 (2013.01);
Abstract

A method for encoding documents includes building or otherwise providing a condensed dictionary including identifiers for block headers identified in text blocks extracted from a collection of training documents. For at least one test document a set of text content blocks is identified. For each of the text content blocks in the set, a block header is identified. Each block header in the training and test documents includes a sequence includes no more than a predetermined maximum number of characters. An encoding of the test document is generated, based on the identifiers of the block headers identified in the test document that are in the condensed dictionary.

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