国家自然科学基金(s50875048)

作品数:1被引量:2H指数:1
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相关期刊:《Chinese Journal of Mechanical Engineering》更多>>
相关主题:FEATURE_EXTRACTIONDECOMPOSITIONCONVOLUTIONCALCULATIONSNONNEGATIVE更多>>
相关领域:机械工程更多>>
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Bispectrum Feature Extraction of Gearbox Faults Based on Nonnegative Tucker3 Decomposition with 3D Calculations被引量:2
《Chinese Journal of Mechanical Engineering》2013年第6期1182-1193,共12页WANG Haijun XU Feiyun ZHAO Jun’ai JIA Minping HU Jianzhong HUANG Peng 
supported by National Natural Science Foundation of China(Grant Nos.50875048,51175079,51075069)
Nonnegative Tucker3 decomposition(NTD) has attracted lots of attentions for its good performance in 3D data array analysis. However, further research is still necessary to solve the problems of overfitting and slow ...
关键词:nonnegative tucker3 decomposition Tucker-product convolution power spectrum density updating algorithm 
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