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.

Date of Patent:
Dec. 13, 2022

Filed:

Mar. 27, 2019
Applicant:

Hitachi, Ltd., Tokyo, JP;

Inventors:

Georgios Chalkidis, Cottonwood Heights, UT (US);

Shinji Tarumi, Salt Lake City, UT (US);

Assignee:

HITACHI, LTD., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G16H 20/10 (2018.01); G06N 20/20 (2019.01); G16H 50/20 (2018.01); G06N 5/04 (2006.01);
U.S. Cl.
CPC ...
G06N 20/20 (2019.01); G06N 5/04 (2013.01); G16H 50/20 (2018.01);
Abstract

Example implementations described herein are directed to the problem of dynamically extracting valid sets of clinical treatments and predictive features from electronic health records to construct models that can predict the effect of treatments and hence compare the effect of multiple, putative treatments. By utilizing a data pipelining technique for constructing machine learning models that only utilizes sets of valid treatment options instead of all possible options, the hardware and computational resources required for constructing the machine learning models can thereby be reduced, and the predicted treatment transition outcomes can be traced to valid treatments, thereby allowing the clinician to understand the effects from a clinical perspective.


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