Learning Locality-Constrained Collaborative Representation for Face Recognition

4 Oct 2012Xi PengLei ZhangZhang YiKok Kiong Tan

The model of low-dimensional manifold and sparse representation are two well-known concise models that suggest each data can be described by a few characteristics. Manifold learning is usually investigated for dimension reduction by preserving some expected local geometric structures from the original space to a low-dimensional one... (read more)

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