this paper compares clusters of aligned persian and english texts obtained from k-means method. text clustering has many applications in various fields of natural language processing. so far, much english documents clustering research has been accomplished. now this question arises, are the results of them extendable to other languages? since the goal of document clustering is grouping of docum...

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Students’ use of psychoactive substances is a significant public health issue around the world. Therefore, this study aimed to assess prevalence, associated factors, and related problems substance among undergraduate students at Mizan-Tepi University in Ethiopia. A cross-sectional was conducted 544 regular students. The data were collected using pre-tested self-administered structured questionn...