In this study, the historical course of some concepts related to development and
environmental issues was investigated using n-gram analysis, which functions as a kind of …

At CLEF 2009 JHU submitted runs in the ad hoc track for the monolingual Persian
evaluation. Variants of character n-gram tokenization provided a 10% relative gain over …

In this research we applied Local Cluster Analysis (LCA) in tandem with Part-of-Speech
tagging to monolingual task. We study different Persian POS tags and select a set of …

This paper, based on the Viterbi algorithm, selects the most likely combination of different
wording from a variety of scenarios. In this regard, the Bi-gram and Unigram tags of each …

Farsi language is one of the dominant languages in middle-east. A lot of work has been
done on Farsi retrieval systems. Local context analysis is a query expansion method to …

Blogs are mainly posted in languages where users may not always use accurate and exact
grammatically correct language and sometimes short form of the words and sentences are …

With increasingly higher numbers of non-English language web searchers the problems of
efficient handling of non-English documents and user queries are becoming major issues for …

Machine translation (MT), as applied to natural language processing, has undergone
substantial development over the past sixty years. While there are a number of different …

There are three factors involved in text classification: the classification model, the similarity
measure, and the document representation. In this chapter, we will focus on document …