Clustering by Low-Rank Doubly Stochastic Matrix Decomposition

1 Data Sources • Amazon abbreviates the AmazonBinary dataset in Chen’s collection. • Iris is from the UCI machine learning repository . • Votes is from the UCI machine learning repository . • ORL is from the Database of Faces of AT&T. • PIE is from CMU/VASC Image Database. • YaleB is from the Extended Yale Face Database B. • COIL20 is from Columbia University Image Library. • Isolet is from the UCI machine learning repository . • Mfeat is from the UCI machine learning repository . • Webkb4 is the 4 Universities Data Set from CMU . • 7sectors is from CMU World Wide Knowledge Base project. • USPS is from the UCI machine learning repository . • PenDigits is from the UCI machine learning repository . • LetReco abbreviates the Letter Recogonition dataset from the UCI machine learning repository . • MNIST is from the MNIST database.