Computing Lexical Semantic Relatedness with Chinese Wikipedia

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Computing Lexical Semantic Relatedness with Chinese Wikipedia
Authors
Wan Fuqian
Publication date
2013
Links
Original

Computing Lexical Semantic Relatedness with Chinese Wikipedia - scientific work related to Wikipedia quality published in 2013, written by Wan Fuqian.

Overview

Lexical semantic relatedness plays an important role in natural language processing,such as information retrieval,word sense disambiguation and automatic text summarization and spelling correction,etc.In this paper, authors employ Wikipedia-based Explicit Semantic Analysis to compute semantic relatedness between Chinese words. Based on Chinese Wikipedia,a word is represented as weighted vectors of concepts.Then,computing the semantic relatedness of words amounts to comparing the corresponding concept vectors.Furthermore,weadd the priori probability factor of concept and use the linking information among the Wikipedia pages to optimize the concept vectors. The experimental results show that the Spearmans rank correlation coefficient between the computed relatedness and human judgments reaches 0.52,which significantly outperforms the baseline.

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Wikipedia Quality

Fuqian, Wan. (2013). "[[Computing Lexical Semantic Relatedness with Chinese Wikipedia]]".

English Wikipedia

{{cite journal |last1=Fuqian |first1=Wan |title=Computing Lexical Semantic Relatedness with Chinese Wikipedia |date=2013 |url=https://wikipediaquality.com/wiki/Computing_Lexical_Semantic_Relatedness_with_Chinese_Wikipedia}}

HTML

Fuqian, Wan. (2013). &quot;<a href="https://wikipediaquality.com/wiki/Computing_Lexical_Semantic_Relatedness_with_Chinese_Wikipedia">Computing Lexical Semantic Relatedness with Chinese Wikipedia</a>&quot;.