US 12,437,069 B2
Information processing device, information processing method and information processing program for extracting a static file from a file group on the basis of a learning model
Reika Arakawa, Musashino (JP); Yuki Yamanaka, Musashino (JP); Seishi Ouchi, Musashino (JP); Manami Ito, Musashino (JP); Nobuhiro Chiba, Musashino (JP); and Hiroyoshi Takiguchi, Musashino (JP)
Assigned to NTT, Inc., Tokyo (JP)
Appl. No. 18/273,978
Filed by NTT, INC., Tokyo (JP)
PCT Filed Feb. 12, 2021, PCT No. PCT/JP2021/005370
§ 371(c)(1), (2) Date Jul. 25, 2023,
PCT Pub. No. WO2022/172422, PCT Pub. Date Aug. 18, 2022.
Prior Publication US 2024/0411879 A1, Dec. 12, 2024
Int. Cl. G06F 21/56 (2013.01); G06F 21/64 (2013.01); G06N 20/00 (2019.01)
CPC G06F 21/565 (2013.01) [G06F 21/64 (2013.01); G06F 2221/033 (2013.01); G06N 20/00 (2019.01)] 14 Claims
OG exemplary drawing
 
1. An information processing device, comprising:
a memory; and
a processor coupled to the memory and programmed to execute a process comprising:
learning each feature of a dynamic file and a static file to generate a learning model;
acquiring a predetermined file group at a reference point of time from an external device that uses the predetermined file group; and
extracting a determination target file, which is the static file, from the predetermined file group on the basis of the learning model,
wherein the learning includes learning using teacher data for a plurality of Operating System (OS) domain types.