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.:
Date of Patent:
Sep. 06, 2022
Filed:
Oct. 02, 2018
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Naohisa Nishida, Osaka, JP;
Yuji Unagami, Osaka, JP;
Tatsumi Oba, Osaka, JP;
Ryo Kato, Osaka, JP;
Shota Yamada, Tokyo, JP;
Nuttapong Attrapadung, Saitama, JP;
Tadanori Teruya, Tokyo, JP;
Takahiro Matsuda, Tokyo, JP;
Goichiro Hanaoka, Tokyo, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A method of obtaining a shared prediction model is provided. The method includes: obtaining a prediction model as a neural network; converting each negative numerical value in a plurality of parameters included in the prediction model to a positive numerical value to obtain a converted prediction model; and sharing the converted prediction model by a secret sharing method to obtain shared prediction models while concealing an input data.