Explicit Semantic Path Mining via Wikipedia Knowledge Tree
Authors | Tian Xia Miao Chen Xiaozhong Liu |
|---|---|
Publication date | 2014 |
DOI | 10.1002/meet.2014.14505101160 |
Links | Original |
Explicit Semantic Path Mining via Wikipedia Knowledge Tree - scientific work related to Wikipedia quality published in 2014, written by Tian Xia, Miao Chen and Xiaozhong Liu.
Overview
While classical bag-of-word (BoG) approaches represent text content in the word level, recent studies show that knowledge-based concept indexation is a promising approach to further enhance the text search and mining performance. In this study, authors propose a new knowledge indexation/extraction method, Explicit Semantic Path Mining (ESPM), for knowledge-base text mining. It has roots in a concept-based vector constructing method, Explicit Semantic Analysis (ESA), which has shown success in text mining tasks. For this new method, given an input piece of text, ESPM can efficiently identify the independent and optimized semantic path(s) on a concept map, which is, in this study, the Wikipedia category tree. Unlike earlier studies focusing on BoG based vector space, ESPM is a semantic path mining algorithm, which generates the top down semantic categories of a given text by leveraging the rich link information between Wikipedia categories and articles. Preliminary experiment based on ODP data shows ESPM delivers high quality independent semantic paths from both precision and ranking viewpoints.
Embed
Wikipedia Quality
Xia, Tian; Chen, Miao; Liu, Xiaozhong. (2014). "[[Explicit Semantic Path Mining via Wikipedia Knowledge Tree]]".DOI: 10.1002/meet.2014.14505101160.
English Wikipedia
{{cite journal |last1=Xia |first1=Tian |last2=Chen |first2=Miao |last3=Liu |first3=Xiaozhong |title=Explicit Semantic Path Mining via Wikipedia Knowledge Tree |date=2014 |doi=10.1002/meet.2014.14505101160 |url=https://wikipediaquality.com/wiki/Explicit_Semantic_Path_Mining_via_Wikipedia_Knowledge_Tree}}
HTML
Xia, Tian; Chen, Miao; Liu, Xiaozhong. (2014). "<a href="https://wikipediaquality.com/wiki/Explicit_Semantic_Path_Mining_via_Wikipedia_Knowledge_Tree">Explicit Semantic Path Mining via Wikipedia Knowledge Tree</a>".DOI: 10.1002/meet.2014.14505101160.
