Kumar, Ch. Aswani; Palanisamy, Ramaraj - In: Journal of Information & Knowledge Management (JIKM) 09 (2010) 01, pp. 81-92
Matrix decomposition methods: Singular Value Decomposition (SVD) and Semi Discrete Decomposition (SDD) are proved to be successful in dimensionality reduction. However, to the best of our knowledge, no empirical results are presented and no comparison between these methods is done to uncover...