Current trend in operational text categorization is the designing of fast classification tools. Several studies on improving accuracy of fast but less accurate classifiers have been recently carried out. In particular, enhanced versions of the Rocchio text classifier, characterized by high performance, have been proposed. However, even in these extended formulations the problem of tuning its pa...

in the present study application of x-ray computed tomography as a nondestructive technique for estimation of some qualitative parameters of pomegranate fruit was studied. for this purpose, three local cultivars of pomegranate fruit of fars province, iran that included; rabab malas, rabab torsh and khani kazeroon were used. the x-ray ct images of pomegranate fruits were prepared using ct-scan d...

This paper presents work on modelling the qualitative behaviour of physical systems of spatially distributed parameters. The distribution of each parameter is given as a set of observation points. A metric diagram is constructed by defining a connectivity structure on the point set. The metric diagram is used to construct a topological map that represents the distribution of the parameter as a ...