A comparison of extrinsic clustering evaluation metrics based on formal constraints.

Enrique Amigó Julio Gonzalo Javier Artiles Felisa Verdejo A comparison of extrinsic clustering evaluation metrics based on formal constraints. 613 2009 12 Inf. Retr. 5 http://dx.doi.org/10.1007/s10791-009-9106-z db/journals/ir/ir12.html#AmigoGAV09a