MATERIAL INFORMATION OUTPUT METHOD, MATERIAL INFORMATION OUTPUT DEVICE, MATERIAL INFORMATION OUTPUT SYSTEM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent unknown compositional formulas that are actually available for being synthesized from being determined unavailable for being synthesized.;SOLUTION: A material information output device comprises a memory that associates pseudo compositional formulas generated during a learning process by a generation model of the pseudo compositional formulas generated through learning a list of known compositional formulas, with numerical values representing learning steps, and stores the pseudo compositional formulas in advance. The device calculates synthesis probabilities for the pseudo compositional formulas stored in the memory by using the corresponding numerical values, attaches the calculated synthesis probabilities to the pseudo compositional formulas stored in the memory as teacher labels, generates an estimation model for estimating a synthesis probability by learning the pseudo compositional formulas attached with the teacher labels, calculates the synthesis probability for any compositional formula using the learned estimation model, and outputs the calculated synthesis probability.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2020,JPO&INPIT