A Hybrid Method based on Wordnet and Wikipedia for Computing Semantic Relatedness Between Texts

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A Hybrid Method based on Wordnet and Wikipedia for Computing Semantic Relatedness Between Texts - scientific work related to Wikipedia quality published in 2012, written by Roghieh Malekzadeh, Jamshid Bagherzadeh and Abdollah Noroozi.

Overview

In this article authors present a new method for computing semantic relatedness between texts. For this purpose authors use a tow-phase approach. The first phase involves modeling document sentences as a matrix to compute semantic relatedness between sentences. In the second phase, authors compare text relatedness by using the relation of their sentences. Since Semantic relation between words must be searched in lexical semantic knowledge source, selecting a suitable source is very important, so that produced accurate results with correct selection. In this work, authors attempt to capture the semantic relatedness between texts with a more accuracy. For this purpose, authors use a collection of tow well known knowledge bases namely, WordNet and Wikipedia, so that provide more complete data source for calculate the semantic relatedness with a more accuracy. Authors evaluate approach by comparison with other existing techniques (on Lee datasets).

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