公开(公告)号：US20230410676A1

公开(公告)日：2023-12-21

申请号：US18362093

申请日：2023-07-31

Applicant: YAMAHA CORPORATION

Inventor： Akira MAEZAWA ,  Yuya TAKENAKA ,  Naoki YAMAMOTO ,  Satoshi OBATA

IPC: G09B15/00 ,  G10H1/00 ,  G06N20/00

CPC classification number: G09B15/002 ,  G10H1/0008 ,  G06N20/00 ,  G10H2250/311 ,  G10H2210/066 ,  G10H2210/061 ,  G10H2210/091 ,  G10H2210/571

Abstract: An information processing system (a) acquires user playing data indicative of playing of a piece of music by a user, (b) generates habit data indicative of a playing habit of the user in playing the piece of music on a musical instrument, by inputting the acquired user playing data into at least one first trained model that learns a relationship between (i) player playing training data indicative of playing of a piece of reference music by a player, and (ii) corresponding training habit data indicative of a playing habit of the player in playing the piece of reference music on a musical instrument, the playing habit being indicated by the player playing training data; and (c) identifies a practice phrase based on the generated habit data.