[1]MIAO Beichen,GUO Weian,WANG Lei.A polyphony music generation system based on latent features and a recurrent neural network[J].CAAI Transactions on Intelligent Systems,2019,14(1):158-164.[doi:10.11992/tis.201804009]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 1
Page number:
158-164
Column:
学术论文—机器感知与模式识别
Public date:
2019-01-05
- Title:
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A polyphony music generation system based on latent features and a recurrent neural network
- Author(s):
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MIAO Beichen1; GUO Weian2; WANG Lei1
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1. College of Electronics and Information Engineering, Tongji University, Shanghai 201804, China;
2. College of China and German, Tongji University, Shanghai 201804, China
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- Keywords:
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music generation; latent feature extraction; recurrent neural network; stacked autoencoder; polyphony music; sequence prediction; long short-term memory; generation model
- CLC:
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TP393.04
- DOI:
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10.11992/tis.201804009
- Abstract:
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Music generation is a research area that uses algorithms to generate sequences with characteristics of music. Focusing on the problem of feature extraction from music samples and automatic music compositions, this paper proposes a polyphony music generation algorithm based on musical latent features and a recurrent neural network (RNN). The proposed algorithm uses a stacked autoencoder to extract latent features from of music sequence notes at each time step; the algorithm then uses long-short term memory RNNs to build a music generation system in the form of sequence prediction. The simulation results show that this algorithm can generate polyphony music with better melody and chord matching.