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检索条件"主题词=nonnegative matrix factorisation algorithm"
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Mining the spatio-temporal pattern using matrix factorisation: a case study of traffic flow
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IET INTELLIGENT TRANSPORT SYSTEMS 2020年 第10期14卷 1328-1337页
作者: Xu, Chenyang Xu, Changqing Truong, Trieu-Kien Shanghai Jiao Tong Univ Shanghai Key Lab Nav & Locat Based Serv Shanghai Peoples R China
Realising the spatio-temporal evolutionary pattern of urban traffic can give advice about making personal trip route planning and improving road construction. A novel pattern-discovering model is presented to identify... 详细信息
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Unsupervised feature learning based on sparse coding and spectral clustering for segmentation of synthetic aperture radar images
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IET COMPUTER VISION 2015年 第5期9卷 629-638页
作者: Rahmani, Masoumeh Akbarizadeh, Gholamreza Shahid Chamran Univ Ahvaz SCU Dept Elect Engn Fac Engn Ahvaz *** Iran
Synthetic aperture radar (SAR) image segmentation is fundamental for the interpretation and understanding of these images. In this process, the representation of SAR image features plays an important role. Spectral cl... 详细信息
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