Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033713269> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2033713269 abstract "Word sense disambiguation (WSD) is usually confined in a sentence, which results in short text. Moreover, the deficiency of sense-labelled corpus incurs serious data sparsity. Short text and data sparsity hinder the performance improvement of WSD. As an unsupervised learning method, topic model tries to cluster and compress semantic information in the text to improve the generalization of words. This paper proposes a WSD method integrating topic feature which enhances the classifier by LDA (Latent Dirichlet Allocation) topic feature inferred from background corpus, and evaluates the method on all-words WSD task of Senseval-3. Only with a part of SemCor as labelled training dataset, the F1 value of the proposed method is 0.680, which is better than that of best system in Senseval-3 0.652 and that of best result in the literature 0.670 as we are informed. Experimental results also show that appropriate number of topics benefits WSD; the consistence between background corpus and evaluation dataset is the key to improve WSD; larger balanced background corpus brings greater performance increase to WSD system." @default.
- W2033713269 created "2016-06-24" @default.
- W2033713269 creator A5017270061 @default.
- W2033713269 creator A5022422213 @default.
- W2033713269 creator A5068080767 @default.
- W2033713269 creator A5091143353 @default.
- W2033713269 date "2012-01-01" @default.
- W2033713269 modified "2023-09-23" @default.
- W2033713269 title "Word sense disambiguation method with topic feature" @default.
- W2033713269 doi "https://doi.org/10.1049/cp.2012.2305" @default.
- W2033713269 hasPublicationYear "2012" @default.
- W2033713269 type Work @default.
- W2033713269 sameAs 2033713269 @default.
- W2033713269 citedByCount "1" @default.
- W2033713269 countsByYear W20337132692016 @default.
- W2033713269 crossrefType "proceedings-article" @default.
- W2033713269 hasAuthorship W2033713269A5017270061 @default.
- W2033713269 hasAuthorship W2033713269A5022422213 @default.
- W2033713269 hasAuthorship W2033713269A5068080767 @default.
- W2033713269 hasAuthorship W2033713269A5091143353 @default.
- W2033713269 hasConcept C138885662 @default.
- W2033713269 hasConcept C154945302 @default.
- W2033713269 hasConcept C157659113 @default.
- W2033713269 hasConcept C162324750 @default.
- W2033713269 hasConcept C187736073 @default.
- W2033713269 hasConcept C204321447 @default.
- W2033713269 hasConcept C2776401178 @default.
- W2033713269 hasConcept C2780451532 @default.
- W2033713269 hasConcept C41008148 @default.
- W2033713269 hasConcept C41895202 @default.
- W2033713269 hasConcept C44572571 @default.
- W2033713269 hasConcept C51646954 @default.
- W2033713269 hasConcept C90805587 @default.
- W2033713269 hasConceptScore W2033713269C138885662 @default.
- W2033713269 hasConceptScore W2033713269C154945302 @default.
- W2033713269 hasConceptScore W2033713269C157659113 @default.
- W2033713269 hasConceptScore W2033713269C162324750 @default.
- W2033713269 hasConceptScore W2033713269C187736073 @default.
- W2033713269 hasConceptScore W2033713269C204321447 @default.
- W2033713269 hasConceptScore W2033713269C2776401178 @default.
- W2033713269 hasConceptScore W2033713269C2780451532 @default.
- W2033713269 hasConceptScore W2033713269C41008148 @default.
- W2033713269 hasConceptScore W2033713269C41895202 @default.
- W2033713269 hasConceptScore W2033713269C44572571 @default.
- W2033713269 hasConceptScore W2033713269C51646954 @default.
- W2033713269 hasConceptScore W2033713269C90805587 @default.
- W2033713269 hasLocation W20337132691 @default.
- W2033713269 hasOpenAccess W2033713269 @default.
- W2033713269 hasPrimaryLocation W20337132691 @default.
- W2033713269 hasRelatedWork W2000205775 @default.
- W2033713269 hasRelatedWork W2067130306 @default.
- W2033713269 hasRelatedWork W2287033763 @default.
- W2033713269 hasRelatedWork W2293111794 @default.
- W2033713269 hasRelatedWork W2385230716 @default.
- W2033713269 hasRelatedWork W2386544544 @default.
- W2033713269 hasRelatedWork W2391279159 @default.
- W2033713269 hasRelatedWork W3081833003 @default.
- W2033713269 hasRelatedWork W2183678764 @default.
- W2033713269 hasRelatedWork W2479176469 @default.
- W2033713269 isParatext "false" @default.
- W2033713269 isRetracted "false" @default.
- W2033713269 magId "2033713269" @default.
- W2033713269 workType "article" @default.