US 12,443,663 B2
Chunking execution system, chunking execution method, and information storage medium
Yuki Nakayama, Tokyo (JP); and Koji Murakami, Eastchester, NY (US)
Assigned to RAKUTEN GROUP, INC., Tokyo (JP)
Filed by RAKUTEN GROUP, INC., Tokyo (JP)
Filed on Sep. 29, 2021, as Appl. No. 17/488,336.
Prior Publication US 2023/0096564 A1, Mar. 30, 2023
Int. Cl. G06F 16/90 (2019.01); G06F 16/903 (2019.01); G06N 20/00 (2019.01)
CPC G06F 16/90335 (2019.01) [G06N 20/00 (2019.01)] 18 Claims
OG exemplary drawing
 
1. A chunking execution system, comprising at least one processor configured to:
acquire a search query including at least one token;
execute matching of words or phrases in the search query with corresponding words or phrases in a dictionary database;
acquire an output from a learning model on chunking based on the search query; and
execute chunking on the search query based on a result of executing the matching and the output from the learning model;
wherein a result of the matching is determining if there is an exact or partial match of the words or phrases in the search query with corresponding words or phrases in the dictionary database;
wherein the processor is configured to execute chunking by:
extracting the words or phrases in the search query that have an exact or partial match in the dictionary database; and
inputting the words or phrases in the search query that do not have an exact or partial match in the dictionary database which are not extracted into the learning model.