US 11,699,514 B2
Predictive dual machine translation
James R. Kozloski, New Fairfield, CT (US); Viatcheslav Gurev, Bedford Hills, NY (US); Jaimit Parikh, Danbury, CT (US); Paolo Di Achille, White Plains, NY (US); Zachary Shahn, Brooklyn, NY (US); and Daby Sow, Croton on Hudson, NY (US)
Assigned to International Business Machines Corporation, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on May 27, 2020, as Appl. No. 16/885,219.
Prior Publication US 2021/0374599 A1, Dec. 2, 2021
Int. Cl. G16H 30/40 (2018.01); G06N 20/00 (2019.01); G16H 50/30 (2018.01); G16H 10/60 (2018.01); G06F 18/2133 (2023.01); G06N 3/084 (2023.01); G06V 10/82 (2022.01)
CPC G16H 30/40 (2018.01) [G06F 18/2133 (2023.01); G06N 20/00 (2019.01); G16H 10/60 (2018.01); G16H 50/30 (2018.01); G06N 3/084 (2013.01); G06V 10/82 (2022.01)] 5 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a memory embodying computer executable instructions; and
at least one processor, coupled to the memory, and operative by the computer executable instructions to facilitate a method of:
generating a translated medical image by operation of an illustrative model on an original medical record;
generating information based on whether the translated medical image is natural in a modality of medical imaging;
producing a back-translated medical record by operation of an interpretive model on the translated medical image;
calculating a reward by comparing the back-translated medical record to the original medical record;
updating parameters of the illustrative model in response to the information and the reward;
updating parameters of the interpretive model in response to the reward;
training the illustrative model and the interpretive model by repeatedly generating, producing, calculating, and updating until the parameters of the illustrative model and the parameters of the interpretive model converge; and
generating a plurality of translated medical images by operation of the trained illustrative model on a plurality of original medical records.