JP7470687B2 - 推定用モデル生成システム - Google Patents
推定用モデル生成システム Download PDFInfo
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- JP7470687B2 JP7470687B2 JP2021530560A JP2021530560A JP7470687B2 JP 7470687 B2 JP7470687 B2 JP 7470687B2 JP 2021530560 A JP2021530560 A JP 2021530560A JP 2021530560 A JP2021530560 A JP 2021530560A JP 7470687 B2 JP7470687 B2 JP 7470687B2
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- 238000010801 machine learning Methods 0.000 claims description 25
- 238000011176 pooling Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000012549 training Methods 0.000 description 8
- 238000013528 artificial neural network Methods 0.000 description 7
- 210000002569 neuron Anatomy 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
- G10H1/365—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems the accompaniment information being stored on a host computer and transmitted to a reproducing terminal by means of a network, e.g. public telephone lines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/0464—Convolutional networks [CNN, ConvNet]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/09—Supervised learning
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
- G10H2240/131—Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/311—Neural networks for electrophonic musical instruments or musical processing, e.g. for musical recognition or control, automatic composition or improvisation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Machine Translation (AREA)
Description
Claims (1)
- 楽曲に関する情報に基づく推定に用いる推定用モデルを生成する推定用モデル生成システムであって、
機械学習に用いる学習データである、順番を有する複数の楽曲の音声データに関する情報が当該順番の次元で当該順番順に並べられた学習用情報を取得する学習データ取得部と、
前記学習データ取得部によって取得された学習用情報を、前記順番の次元においてカーネルによる畳み込みを行う推定用モデルへの入力として機械学習を行って推定用モデルを生成するモデル生成部と、
を備え、
前記モデル生成部は、前記順番の次元以外の次元においてプーリングを行う推定用モデルを生成する推定用モデル生成システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019126360 | 2019-07-05 | ||
JP2019126360 | 2019-07-05 | ||
PCT/JP2020/023824 WO2021005987A1 (ja) | 2019-07-05 | 2020-06-17 | 推定用モデル生成システム及び推定システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021005987A1 JPWO2021005987A1 (ja) | 2021-01-14 |
JP7470687B2 true JP7470687B2 (ja) | 2024-04-18 |
Family
ID=74114837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021530560A Active JP7470687B2 (ja) | 2019-07-05 | 2020-06-17 | 推定用モデル生成システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220399000A1 (ja) |
JP (1) | JP7470687B2 (ja) |
WO (1) | WO2021005987A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7243026B2 (ja) * | 2018-03-23 | 2023-03-22 | ヤマハ株式会社 | 演奏解析方法、演奏解析装置およびプログラム |
-
2020
- 2020-06-17 JP JP2021530560A patent/JP7470687B2/ja active Active
- 2020-06-17 WO PCT/JP2020/023824 patent/WO2021005987A1/ja active Application Filing
- 2020-06-17 US US17/624,436 patent/US20220399000A1/en active Pending
Non-Patent Citations (2)
Title |
---|
HSU, Kai-Chun et al.,Neural Network Based Next-Song Recommendation,arxiv [online],2016年,all 5 pages,Retrieved from the Internet: <URL: https://arxiv.org/abs/1606.07722> |
OORD, Aaron van den et al.,Deep content-based music recommendation,Advances in Neural Information Processing Systems 26 (NIPS 2013),Neural Information Processing System Foundation, I,2013年,pp.1-9,Retrieved from the Internet: <URL: https://papers.nips.cc/paper/5004-deep-content-based-music-recommendation> |
Also Published As
Publication number | Publication date |
---|---|
WO2021005987A1 (ja) | 2021-01-14 |
US20220399000A1 (en) | 2022-12-15 |
JPWO2021005987A1 (ja) | 2021-01-14 |
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