25-05-2012, 03:25 PM
SAP PROFILED TEXT CLUSTERING
SAP PROFILED TEXT CLUSTERING.ppt (Size: 101 KB / Downloads: 29)
ABSTRACT
Seeds Affinity Propagation(SAP) is a semi- supervised text clustering algorithm.
A novel seed construction method, Mean Features Selection, has been introduced.
An asymmetric similarity measurement, Tri-Set method , has been introduced.
SAP provides faster convergence and reduced clustering execution time.
It obtains higher f-measure and lower entropy.