US 12,250,419 B2
Live distribution system, estimation method, and information storage medium
Yuto Oikawa, Tokyo (JP); 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 Aug. 31, 2023, as Appl. No. 18/459,045.
Claims priority of application No. 2022-144377 (JP), filed on Sep. 12, 2022.
Prior Publication US 2024/0089519 A1, Mar. 14, 2024
Int. Cl. H04N 21/2668 (2011.01); G06F 40/279 (2020.01); H04N 21/2187 (2011.01); H04N 21/235 (2011.01); H04N 21/25 (2011.01); H04N 21/422 (2011.01); H04N 21/43 (2011.01); H04N 21/431 (2011.01); H04N 21/442 (2011.01); H04N 21/454 (2011.01); H04N 21/475 (2011.01); H04N 21/488 (2011.01); H04N 21/81 (2011.01)
CPC H04N 21/235 (2013.01) [G06F 40/279 (2020.01); H04N 21/2187 (2013.01); H04N 21/251 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A live distribution system, comprising at least one processor configured to:
acquire a viewer comment input by a viewer of a live distribution service;
estimate whether the viewer comment is appropriate based on a first model that has learned a first training comment;
determine whether a first score relating to an estimation accuracy of the first model satisfies a predetermined first criterion;
avoid, when the first score is determined to satisfy the predetermined first criterion, estimation based on a second model that has learned a second training comment; and
estimate, when the first score is determined not to satisfy the predetermined first criterion, whether the viewer comment is appropriate based on the second model.