Title:
MUSICAL PIECE RECOMMENDATION MODEL GENERATION SYSTEM AND MUSICAL PIECE RECOMMENDATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/005984
Kind Code:
A1
Abstract:
The purpose of the present invention is to appropriately make a recommendation regarding a musical piece. A model generation system 10 included in a recommendation server 1 is a musical piece recommendation model generation system for generating a musical piece recommendation model used for a recommendation regarding a musical piece. The model generation system is provided with: a learning data acquisition unit 11 that acquires time-series information for learning being time-series information relating to a plurality of utilized musical pieces, and utilized musical piece information for learning relating to a musical piece utilized after the plurality of musical pieces, which are learning data used for machine learning; and a model generation unit 12 that performs machine learning using information based on the time-series information for learning as input to the musical piece recommendation model in chronological order on a musical-piece-by-musical-piece basis, and using information based on the utilized musical piece information for learning as output of the musical piece recommendation model, thereby generating the musical piece recommendation model.
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Inventors:
TANAKA SHIGEKI (JP)
FUKAZAWA YUSUKE (JP)
FUKAZAWA YUSUKE (JP)
Application Number:
PCT/JP2020/023793
Publication Date:
January 14, 2021
Filing Date:
June 17, 2020
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
G10K15/04; G06F16/635; G06F16/68
Foreign References:
| US20150297109A1 | 2015-10-22 | |||
| US20180314959A1 | 2018-11-01 | |||
| JP2014075662A | 2014-04-24 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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