FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2397568968> ?p ?o ?g. }

• W2397568968 endingPage "211" @default.
• W2397568968 startingPage "202" @default.
• W2397568968 abstract "We proposed a novel kernel for text categorization. This kernel is an inner product in the feature space generated by all word combinations of specified length. A word combination is a collection of different words co-occurring in the same sentence. The word combination of length k is weighted by the k-th root of the product of the inverse document frequencies (IDF) of its words. A computationally simple and efficient algorithm was proposed to calculate this kernel. By restricting the words of a word combination to the same sentence and considering multi-word combinations, the word combination features can capture similarity at a more specific level than single words. By discarding word order, the word combination features are more compatible with the flexibility of natural language and the dimensionality this kernel can be reduced significantly compared to the word-sequence kernel. We conducted a series of experiments on the Reuters-21578 dataset and 20 Newsgroups dataset. This kernel consistently achieves better performance than the classical word kernel and word-sequence kernel on the two datasets. We also assessed the impact of word combination length on performance and compared the computing efficiency of this kernel to those of the word kernel and word-sequence kernel." @default.
• W2397568968 created "2016-06-24" @default.
• W2397568968 creator A5055125525 @default.
• W2397568968 creator A5068951778 @default.
• W2397568968 creator A5091167788 @default.
• W2397568968 date "2012-06-01" @default.
• W2397568968 modified "2023-09-28" @default.
• W2397568968 title "word combination kernel for text categorization" @default.
• W2397568968 cites W1480643256 @default.
• W2397568968 cites W1485852130 @default.
• W2397568968 cites W1493036841 @default.
• W2397568968 cites W1510073064 @default.
• W2397568968 cites W1560724230 @default.
• W2397568968 cites W1576213419 @default.
• W2397568968 cites W1600320866 @default.
• W2397568968 cites W1755193636 @default.
• W2397568968 cites W1941537533 @default.
• W2397568968 cites W1956559956 @default.
• W2397568968 cites W1970161214 @default.
• W2397568968 cites W1978394996 @default.
• W2397568968 cites W1994383019 @default.
• W2397568968 cites W2005422315 @default.
• W2397568968 cites W2006957400 @default.
• W2397568968 cites W2020258599 @default.
• W2397568968 cites W2062198736 @default.
• W2397568968 cites W2104479188 @default.
• W2397568968 cites W2108937378 @default.
• W2397568968 cites W2109563594 @default.
• W2397568968 cites W2118020653 @default.
• W2397568968 cites W2124225821 @default.
• W2397568968 cites W2130913205 @default.
• W2397568968 cites W2149684865 @default.
• W2397568968 cites W2151787203 @default.
• W2397568968 cites W2153635508 @default.
• W2397568968 cites W2170654002 @default.
• W2397568968 cites W2170750237 @default.
• W2397568968 cites W2534415968 @default.
• W2397568968 hasPublicationYear "2012" @default.
• W2397568968 type Work @default.
• W2397568968 sameAs 2397568968 @default.
• W2397568968 citedByCount "1" @default.
• W2397568968 countsByYear W23975689682018 @default.
• W2397568968 crossrefType "journal-article" @default.
• W2397568968 hasAuthorship W2397568968A5055125525 @default.
• W2397568968 hasAuthorship W2397568968A5068951778 @default.
• W2397568968 hasAuthorship W2397568968A5091167788 @default.
• W2397568968 hasConcept C114614502 @default.
• W2397568968 hasConcept C122280245 @default.
• W2397568968 hasConcept C12267149 @default.
• W2397568968 hasConcept C140417398 @default.
• W2397568968 hasConcept C154945302 @default.
• W2397568968 hasConcept C160446489 @default.
• W2397568968 hasConcept C204321447 @default.
• W2397568968 hasConcept C2524010 @default.
• W2397568968 hasConcept C2777530160 @default.
• W2397568968 hasConcept C33923547 @default.
• W2397568968 hasConcept C41008148 @default.
• W2397568968 hasConcept C55851704 @default.
• W2397568968 hasConcept C74193536 @default.
• W2397568968 hasConcept C75866337 @default.
• W2397568968 hasConcept C90805587 @default.
• W2397568968 hasConceptScore W2397568968C114614502 @default.
• W2397568968 hasConceptScore W2397568968C122280245 @default.
• W2397568968 hasConceptScore W2397568968C12267149 @default.
• W2397568968 hasConceptScore W2397568968C140417398 @default.
• W2397568968 hasConceptScore W2397568968C154945302 @default.
• W2397568968 hasConceptScore W2397568968C160446489 @default.
• W2397568968 hasConceptScore W2397568968C204321447 @default.
• W2397568968 hasConceptScore W2397568968C2524010 @default.
• W2397568968 hasConceptScore W2397568968C2777530160 @default.
• W2397568968 hasConceptScore W2397568968C33923547 @default.
• W2397568968 hasConceptScore W2397568968C41008148 @default.
• W2397568968 hasConceptScore W2397568968C55851704 @default.
• W2397568968 hasConceptScore W2397568968C74193536 @default.
• W2397568968 hasConceptScore W2397568968C75866337 @default.
• W2397568968 hasConceptScore W2397568968C90805587 @default.
• W2397568968 hasIssue "3" @default.
• W2397568968 hasLocation W23975689681 @default.
• W2397568968 hasOpenAccess W2397568968 @default.
• W2397568968 hasPrimaryLocation W23975689681 @default.
• W2397568968 hasRelatedWork W1241017059 @default.
• W2397568968 hasRelatedWork W1976658103 @default.
• W2397568968 hasRelatedWork W2108301419 @default.
• W2397568968 hasRelatedWork W2112362389 @default.
• W2397568968 hasRelatedWork W2208753469 @default.
• W2397568968 hasRelatedWork W2250590551 @default.
• W2397568968 hasRelatedWork W2331778638 @default.
• W2397568968 hasRelatedWork W2374147917 @default.
• W2397568968 hasRelatedWork W2403713357 @default.
• W2397568968 hasRelatedWork W2770418557 @default.
• W2397568968 hasRelatedWork W2772528510 @default.
• W2397568968 hasRelatedWork W2903988268 @default.
• W2397568968 hasRelatedWork W3007062217 @default.
• W2397568968 hasRelatedWork W3098953385 @default.
• W2397568968 hasRelatedWork W2876383053 @default.
• W2397568968 hasRelatedWork W2928429109 @default.
• W2397568968 hasRelatedWork W2933640598 @default.
• W2397568968 hasRelatedWork W3019932509 @default.

• next