Stemming is used to produce stem or root of words. The process is vital to different research fields such as text mining, sentiment analysis, and text categoriz
Clustering is an important unsupervised classification method which divides data into different groups based some similarity metrics. K-means becomes an increas
Heterogeneous networks combine different access technologies. An important problem in such networks is the selection of the most suitable radio access network.
Named Entity Recognition aims to identify and to classify rigid designators in text such as proper names, biological species, and temporal expressions into some