论文关键词
neural network power system internet of things electric vehicle data analysi renewable energy smart grid learning algorithm power grid image compression hyperspectral image matrix factorization source separation cyber-physical system energy management system sparse representation deep convolutional cloud storage blind source separation demand response blind source gradient method renewable energy system grid system dictionary learning hyperspectral datum latent semantic spectral clustering nonnegative matrix nonnegative matrix factorization hyperspectral imagery low rank image representation image inpainting public cloud matrix completion spectral datum smart grid system smart grid technology remote datum smart grid communication tensor factorization data matrix latent factor future smart grid factorization method spectral unmixing grid communication hyperspectral unmixing international system future smart smart power grid nonnegative matrice power grid system dictionary learning algorithm matrix factorization method data possession projected gradient graph regularized factorization based nonnegative tensor provable data possession system of units image inpainting method smart grid security provable datum public cloud storage matrix factorization technique projected gradient method factorization technique nonnegative tensor factorization nmf algorithm low-rank matrix factorization exemplar-based image inpainting image inpainting technique emerging smart grid matrix factorization problem multiplicative update based image inpainting regularized nonnegative matrix constrained nonnegative matrix sparse nonnegative kernel k-means clustering regularized nonnegative sparse nonnegative matrix matrix and tensor sparse nmf constrained nonnegative high-dimensional vector nmf method orthogonal nonnegative matrix graph regularized nonnegative nonnegative datum multi-way datum nonnegative tucker decomposition lee and seung weighted nonnegative matrix weighted nonnegative robust nonnegative matrix projective nonnegative matrix als algorithm robust nonnegative input data matrix projective nonnegative semantic image inpainting fast nonnegative wind power