The Daily Overview on MSN

Your grocery total may start changing in real time as e-tags take over

Grocery shopping is quietly entering a new phase in which the numbers on the shelf are no longer fixed until the next weekly ...
IEEE

Hierarchical clustering algorithms with automatic estimation of the number of clusters

Abstract: The problem of estimating appropriate number of clusters has been a main and difficult issue in clustering researches. There are different methods for this in hierarchical clustering; a ...