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- W2391318271 abstract "Due to its semi-structured characteristic XML document implies rich term semantics in the structure information.It is inappropriate to measure XML term weight by general Term Frequency-Inverse Document Frequency(TF-IDF) approach.This is because that,when measuring the XML term weight,this approach only considers the term frequency and document frequency but ignores the term semantics implied in the structure information.A novel term weight measuring approach is proposed to overcome the above shortcoming and improve the performance.This new approach takes the factors affecting term semantics into account,such as the paths which contain terms,term frequency in a certain path,frequency of document which contains a certain path,depth of path,etc.Experimental results on several datasets show that,compared with TF-IDF and rule based approaches,the proposed approach can improve the recall,the precision and F1-measure in the classification of XML documents." @default.
- W2391318271 created "2016-06-24" @default.
- W2391318271 creator A5085238011 @default.
- W2391318271 date "2012-01-01" @default.
- W2391318271 modified "2023-09-24" @default.
- W2391318271 title "Classifying XML documents based on term semantics" @default.
- W2391318271 hasPublicationYear "2012" @default.
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