Matches in SemOpenAlex for { <https://semopenalex.org/work/W161885103> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W161885103 endingPage "337" @default.
- W161885103 startingPage "331" @default.
- W161885103 abstract "Novelty detection is to retrieve new information and filter redundancy from given sentences that are relevant to a specific topic. In TREC2003, the authors tried an approach to novelty detection with semantic distance computation.The motivation is to expand a sentence by introducing semantic information. Computation on semantic distance between sentences incorporates WordNet with statistical information. The novelty detection is treated as a binary classification problem: new sentence or not. The feature vector, used in the vector space model for classification, consists of various factors, including the semantic distance from the sentence to the topic and the distance from the sentence to the previous relevant context occurring before it. New sentences are then detected with Winnow and support vector machine classifiers,respectively. Several experiments are conducted to survey the relationship between different factors and performance. It is proved that semantic computation is promising in novelty detection. The ratio of new sentence size to relevant size is further studied given different relevant document sizes. It is found that the ratio reduced with a certain speed (about 0.86).Then another group of experiments is performed supervised with the ratio. It is demonstrated that the ratio is helpful to improve the novelty detection performance." @default.
- W161885103 created "2016-06-24" @default.
- W161885103 creator A5018253794 @default.
- W161885103 creator A5038944468 @default.
- W161885103 creator A5051829952 @default.
- W161885103 creator A5071547530 @default.
- W161885103 date "2005-01-01" @default.
- W161885103 modified "2023-09-24" @default.
- W161885103 title "Computation on Sentence Semantic Distance for Novelty Detection" @default.
- W161885103 hasPublicationYear "2005" @default.
- W161885103 type Work @default.
- W161885103 sameAs 161885103 @default.
- W161885103 citedByCount "0" @default.
- W161885103 crossrefType "journal-article" @default.
- W161885103 hasAuthorship W161885103A5018253794 @default.
- W161885103 hasAuthorship W161885103A5038944468 @default.
- W161885103 hasAuthorship W161885103A5051829952 @default.
- W161885103 hasAuthorship W161885103A5071547530 @default.
- W161885103 hasConcept C111919701 @default.
- W161885103 hasConcept C130318100 @default.
- W161885103 hasConcept C138885662 @default.
- W161885103 hasConcept C151730666 @default.
- W161885103 hasConcept C152124472 @default.
- W161885103 hasConcept C153180895 @default.
- W161885103 hasConcept C154945302 @default.
- W161885103 hasConcept C157659113 @default.
- W161885103 hasConcept C184337299 @default.
- W161885103 hasConcept C199360897 @default.
- W161885103 hasConcept C204321447 @default.
- W161885103 hasConcept C27206212 @default.
- W161885103 hasConcept C2777530160 @default.
- W161885103 hasConcept C2778738651 @default.
- W161885103 hasConcept C2778924833 @default.
- W161885103 hasConcept C2779343474 @default.
- W161885103 hasConcept C2781122975 @default.
- W161885103 hasConcept C41008148 @default.
- W161885103 hasConcept C86803240 @default.
- W161885103 hasConceptScore W161885103C111919701 @default.
- W161885103 hasConceptScore W161885103C130318100 @default.
- W161885103 hasConceptScore W161885103C138885662 @default.
- W161885103 hasConceptScore W161885103C151730666 @default.
- W161885103 hasConceptScore W161885103C152124472 @default.
- W161885103 hasConceptScore W161885103C153180895 @default.
- W161885103 hasConceptScore W161885103C154945302 @default.
- W161885103 hasConceptScore W161885103C157659113 @default.
- W161885103 hasConceptScore W161885103C184337299 @default.
- W161885103 hasConceptScore W161885103C199360897 @default.
- W161885103 hasConceptScore W161885103C204321447 @default.
- W161885103 hasConceptScore W161885103C27206212 @default.
- W161885103 hasConceptScore W161885103C2777530160 @default.
- W161885103 hasConceptScore W161885103C2778738651 @default.
- W161885103 hasConceptScore W161885103C2778924833 @default.
- W161885103 hasConceptScore W161885103C2779343474 @default.
- W161885103 hasConceptScore W161885103C2781122975 @default.
- W161885103 hasConceptScore W161885103C41008148 @default.
- W161885103 hasConceptScore W161885103C86803240 @default.
- W161885103 hasIssue "3" @default.
- W161885103 hasLocation W1618851031 @default.
- W161885103 hasOpenAccess W161885103 @default.
- W161885103 hasPrimaryLocation W1618851031 @default.
- W161885103 hasRelatedWork W1972028996 @default.
- W161885103 hasRelatedWork W1980300190 @default.
- W161885103 hasRelatedWork W1991969934 @default.
- W161885103 hasRelatedWork W2041806316 @default.
- W161885103 hasRelatedWork W2053959297 @default.
- W161885103 hasRelatedWork W2138052231 @default.
- W161885103 hasRelatedWork W2182204604 @default.
- W161885103 hasRelatedWork W2352831078 @default.
- W161885103 hasRelatedWork W2363600987 @default.
- W161885103 hasRelatedWork W2766034339 @default.
- W161885103 hasRelatedWork W2787170477 @default.
- W161885103 hasRelatedWork W2870884803 @default.
- W161885103 hasRelatedWork W2889272301 @default.
- W161885103 hasRelatedWork W2966572877 @default.
- W161885103 hasRelatedWork W2992481361 @default.
- W161885103 hasRelatedWork W3021342334 @default.
- W161885103 hasRelatedWork W3097758564 @default.
- W161885103 hasRelatedWork W2599373633 @default.
- W161885103 hasRelatedWork W2820958666 @default.
- W161885103 hasRelatedWork W2962501590 @default.
- W161885103 hasVolume "20" @default.
- W161885103 isParatext "false" @default.
- W161885103 isRetracted "false" @default.
- W161885103 magId "161885103" @default.
- W161885103 workType "article" @default.