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Music retagging using label propagation and robust principal component analysis

Yi-Hsuan Yang, Dmitry Bogdanov, Perfecto Herrera, Mohamed Sordo
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
The evaluated algorithms include a graph-based label propagation method that is often used in semi-supervised learning and a robust principal component analysis (PCA) algorithm that has led to state-of-the-art  ...  Researchers typically obtain music tags from the Internet and use them to construct machine learning models. Nevertheless, such tags are usually noisy and sparse.  ...  This work was supported by a grant from the National Science Council of Taiwan under contract NSC 100-2218-E-001-009 and partially supported by the following projects:  ... 
doi:10.1145/2187980.2188217 dblp:conf/www/YangBHS12 fatcat:rvtxphg3zja73foayyn5e7o2hm

Metaphors of London fog, smoke and mist in Victorian and Edwardian Art and Literature

Christine Linda Corton
Four of Dickens's novels are used to track his use of fog as part of a discourse of the natural and unnatural in individual and society, identifying it with London in progressively more negative terms.  ...  This thesis argues, on the contrary, that metaphorical uses of London fog were complex and subtle during the Victorian and Edwardian periods, at least until 1914.  ...  There is not a drop of Tom's corrupted blood but propagates infection and contagion somewhere.  ... 
doi:10.22024/unikent/01.02.86413 fatcat:rror2g4rhzbpperkowufgl57ha