Acoustic Scene Classification Based on Sparse Coding and Convolutional Neural Networks

Yong Tang, Anqin Lu, Zhen Liu,Yan Leng,Rongyan Wang,Chengli Sun,Jiande Sun,Chan Lin,Weiwei Zhao, Wenjing Li

2021 7th IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC)（2021）

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摘要

CNN is a model which is currently widely used in acoustic scene classification. Sparse coding is a model which used to be very popular in acoustic classification field before deep learning technology is widely used. In this paper we combine these two models for acoustic scene classification. Specifically, the calibrated sparse representation based score is fused with the score obtained through CNN...

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关键词

Deep learning,Image analysis,Conferences,Predictive models,Encoding,Acoustics,Classification algorithms

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