Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100259670> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2100259670 endingPage "190" @default.
- W2100259670 startingPage "161" @default.
- W2100259670 abstract "A set of IR experiments was carried out to study the impact of Chinese word segmentation and its effect on information retrieval (IR) at the Division of Information Studies, Nanyang Technological University, Singapore. A total of four automatic character-based segmentation approaches and a manual word segmentation approach was first carried out to obtain the word segments for indexing and to evaluate the segmentation accuracy of these automatic approaches. The IR experiments study both the influence of different document segmentation approaches on IR effectiveness and the methods used for query segmentation. Traditional data recall and precision measures were used to gauge IR effectiveness. A number of queries were selected and subjected to further detailed analysis to further explore the influence of word segmentation on IR. The findings reveal that the segmentation approach has an effect on IR effectiveness. Better IR results are obtained by using the same method for query and document processing as this increase the probability of the query-document match. The recognition of a higher number of 2-character words generally contributes to the improvement of IR effectiveness. However, manual segmentation does not always work better than character-based segmentation as a result of the existence of longer words with more than two characters. No evidence is found that ambiguous words resulting from the segmentation process significantly affect IR." @default.
- W2100259670 created "2016-06-24" @default.
- W2100259670 creator A5006167228 @default.
- W2100259670 creator A5075415225 @default.
- W2100259670 date "2004-01-01" @default.
- W2100259670 modified "2023-10-16" @default.
- W2100259670 title "Chinese word segmentation and its effect on information retrieval" @default.
- W2100259670 cites W2015629112 @default.
- W2100259670 cites W2020498346 @default.
- W2100259670 cites W2051885765 @default.
- W2100259670 cites W2060234482 @default.
- W2100259670 cites W2129287413 @default.
- W2100259670 cites W3142894668 @default.
- W2100259670 doi "https://doi.org/10.1016/s0306-4573(02)00079-1" @default.
- W2100259670 hasPublicationYear "2004" @default.
- W2100259670 type Work @default.
- W2100259670 sameAs 2100259670 @default.
- W2100259670 citedByCount "94" @default.
- W2100259670 countsByYear W21002596702012 @default.
- W2100259670 countsByYear W21002596702013 @default.
- W2100259670 countsByYear W21002596702014 @default.
- W2100259670 countsByYear W21002596702015 @default.
- W2100259670 countsByYear W21002596702016 @default.
- W2100259670 countsByYear W21002596702017 @default.
- W2100259670 countsByYear W21002596702019 @default.
- W2100259670 countsByYear W21002596702020 @default.
- W2100259670 countsByYear W21002596702021 @default.
- W2100259670 countsByYear W21002596702022 @default.
- W2100259670 crossrefType "journal-article" @default.
- W2100259670 hasAuthorship W2100259670A5006167228 @default.
- W2100259670 hasAuthorship W2100259670A5075415225 @default.
- W2100259670 hasConcept C124504099 @default.
- W2100259670 hasConcept C153180895 @default.
- W2100259670 hasConcept C154945302 @default.
- W2100259670 hasConcept C204321447 @default.
- W2100259670 hasConcept C23123220 @default.
- W2100259670 hasConcept C2524010 @default.
- W2100259670 hasConcept C25694479 @default.
- W2100259670 hasConcept C2780861071 @default.
- W2100259670 hasConcept C33923547 @default.
- W2100259670 hasConcept C41008148 @default.
- W2100259670 hasConcept C65885262 @default.
- W2100259670 hasConcept C75165309 @default.
- W2100259670 hasConcept C89600930 @default.
- W2100259670 hasConcept C90805587 @default.
- W2100259670 hasConcept C98501671 @default.
- W2100259670 hasConceptScore W2100259670C124504099 @default.
- W2100259670 hasConceptScore W2100259670C153180895 @default.
- W2100259670 hasConceptScore W2100259670C154945302 @default.
- W2100259670 hasConceptScore W2100259670C204321447 @default.
- W2100259670 hasConceptScore W2100259670C23123220 @default.
- W2100259670 hasConceptScore W2100259670C2524010 @default.
- W2100259670 hasConceptScore W2100259670C25694479 @default.
- W2100259670 hasConceptScore W2100259670C2780861071 @default.
- W2100259670 hasConceptScore W2100259670C33923547 @default.
- W2100259670 hasConceptScore W2100259670C41008148 @default.
- W2100259670 hasConceptScore W2100259670C65885262 @default.
- W2100259670 hasConceptScore W2100259670C75165309 @default.
- W2100259670 hasConceptScore W2100259670C89600930 @default.
- W2100259670 hasConceptScore W2100259670C90805587 @default.
- W2100259670 hasConceptScore W2100259670C98501671 @default.
- W2100259670 hasIssue "1" @default.
- W2100259670 hasLocation W21002596701 @default.
- W2100259670 hasOpenAccess W2100259670 @default.
- W2100259670 hasPrimaryLocation W21002596701 @default.
- W2100259670 hasRelatedWork W134976887 @default.
- W2100259670 hasRelatedWork W1582206143 @default.
- W2100259670 hasRelatedWork W1840273037 @default.
- W2100259670 hasRelatedWork W2021143974 @default.
- W2100259670 hasRelatedWork W2052361277 @default.
- W2100259670 hasRelatedWork W2117933325 @default.
- W2100259670 hasRelatedWork W2137870399 @default.
- W2100259670 hasRelatedWork W2464972745 @default.
- W2100259670 hasRelatedWork W2549765251 @default.
- W2100259670 hasRelatedWork W2897195263 @default.
- W2100259670 hasVolume "40" @default.
- W2100259670 isParatext "false" @default.
- W2100259670 isRetracted "false" @default.
- W2100259670 magId "2100259670" @default.
- W2100259670 workType "article" @default.