A novel LSTM music generator based on the fractional time-frequency feature extraction
In this paper, we propose a novel approach for generating music based on an artificial intelligence (AI) system. We analyze the features of music and use them to fit and predict the music. The fractional Fourier transform (FrFT) and the long short-term memory (LSTM) network are the foundations of our method. The FrFT method is used to extract the spectral features of a music piece, where the music signal is expressed on the time and frequency domains. The LSTM network is used to generate new music based on the extracted features, where we predict the music according to the hidden layer features and real-time inputs using GiantMIDI-Piano dataset. The results of our experiments show that ou...
| Authors | Li Ya, Chen Wei, Li Xiulai et al. |
|---|---|
| Primary category | cs.SD |
| Published | 20 April 2026 |
| Last updated at source | 20 April 2026 |
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