Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049208655> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2049208655 endingPage "4369" @default.
- W2049208655 startingPage "4361" @default.
- W2049208655 abstract "Difference of Obidsets (d2O) is developed.Obidset can be replaced by d2O to compute the support of itemsets.Sorting strategy is derived for fast computing d2O of itemsets.An algorithm for fast mining CARs using d2O is also developed. Class association rules play an important role in decision support systems and have thus been extensively studied. Recently, an efficient algorithm for mining class association rules, named CAR-Miner, has been proposed. It, however, consumes a lot of memory for storing the Obidsets (sets of object identifiers that contain itemsets) of itemsets and requires a lot of time to compute the intersection between two Obidsets, especially in the large datasets. This paper proposes an improved algorithm for mining class association rules that uses the difference between two Obidsets (d2O) to save memory usage and run time. Firstly, the d2O concept is developed. A strategy for reducing the storage space and computation time of d2O is then derived. Experimental results show that the proposed algorithm is more efficient than CAR-Miner in terms of run time and memory usage." @default.
- W2049208655 created "2016-06-24" @default.
- W2049208655 creator A5047517734 @default.
- W2049208655 creator A5077925715 @default.
- W2049208655 date "2015-06-01" @default.
- W2049208655 modified "2023-09-23" @default.
- W2049208655 title "An improved algorithm for mining class association rules using the difference of Obidsets" @default.
- W2049208655 cites W1488440450 @default.
- W2049208655 cites W1496122072 @default.
- W2049208655 cites W1518527432 @default.
- W2049208655 cites W1567313600 @default.
- W2049208655 cites W1584683538 @default.
- W2049208655 cites W1623342295 @default.
- W2049208655 cites W1966777440 @default.
- W2049208655 cites W1977283334 @default.
- W2049208655 cites W1982394981 @default.
- W2049208655 cites W2002062817 @default.
- W2049208655 cites W2008176559 @default.
- W2049208655 cites W2010953838 @default.
- W2049208655 cites W2027447481 @default.
- W2049208655 cites W2035192656 @default.
- W2049208655 cites W2039324668 @default.
- W2049208655 cites W2057843111 @default.
- W2049208655 cites W2063736421 @default.
- W2049208655 cites W2064853889 @default.
- W2049208655 cites W2066933655 @default.
- W2049208655 cites W2069924571 @default.
- W2049208655 cites W2071446276 @default.
- W2049208655 cites W2074338163 @default.
- W2049208655 cites W2081927152 @default.
- W2049208655 cites W2082807560 @default.
- W2049208655 cites W2086885439 @default.
- W2049208655 cites W2098910351 @default.
- W2049208655 cites W2118938540 @default.
- W2049208655 cites W2131718405 @default.
- W2049208655 cites W2144249866 @default.
- W2049208655 cites W2151953639 @default.
- W2049208655 cites W2153098502 @default.
- W2049208655 cites W2160311168 @default.
- W2049208655 cites W2167652831 @default.
- W2049208655 cites W2168663659 @default.
- W2049208655 cites W2171513952 @default.
- W2049208655 cites W2171612826 @default.
- W2049208655 cites W2172148778 @default.
- W2049208655 cites W4236137412 @default.
- W2049208655 cites W51410787 @default.
- W2049208655 cites W73606465 @default.
- W2049208655 doi "https://doi.org/10.1016/j.eswa.2015.01.002" @default.
- W2049208655 hasPublicationYear "2015" @default.
- W2049208655 type Work @default.
- W2049208655 sameAs 2049208655 @default.
- W2049208655 citedByCount "16" @default.
- W2049208655 countsByYear W20492086552015 @default.
- W2049208655 countsByYear W20492086552016 @default.
- W2049208655 countsByYear W20492086552017 @default.
- W2049208655 countsByYear W20492086552018 @default.
- W2049208655 countsByYear W20492086552019 @default.
- W2049208655 countsByYear W20492086552020 @default.
- W2049208655 crossrefType "journal-article" @default.
- W2049208655 hasAuthorship W2049208655A5047517734 @default.
- W2049208655 hasAuthorship W2049208655A5077925715 @default.
- W2049208655 hasConcept C11413529 @default.
- W2049208655 hasConcept C124101348 @default.
- W2049208655 hasConcept C154945302 @default.
- W2049208655 hasConcept C193524817 @default.
- W2049208655 hasConcept C2777212361 @default.
- W2049208655 hasConcept C41008148 @default.
- W2049208655 hasConceptScore W2049208655C11413529 @default.
- W2049208655 hasConceptScore W2049208655C124101348 @default.
- W2049208655 hasConceptScore W2049208655C154945302 @default.
- W2049208655 hasConceptScore W2049208655C193524817 @default.
- W2049208655 hasConceptScore W2049208655C2777212361 @default.
- W2049208655 hasConceptScore W2049208655C41008148 @default.
- W2049208655 hasFunder F4320309617 @default.
- W2049208655 hasIssue "9" @default.
- W2049208655 hasLocation W20492086551 @default.
- W2049208655 hasOpenAccess W2049208655 @default.
- W2049208655 hasPrimaryLocation W20492086551 @default.
- W2049208655 hasRelatedWork W2010953838 @default.
- W2049208655 hasRelatedWork W2090357167 @default.
- W2049208655 hasRelatedWork W2110715906 @default.
- W2049208655 hasRelatedWork W2138381621 @default.
- W2049208655 hasRelatedWork W2347219288 @default.
- W2049208655 hasRelatedWork W2348097614 @default.
- W2049208655 hasRelatedWork W2383867189 @default.
- W2049208655 hasRelatedWork W2384217159 @default.
- W2049208655 hasRelatedWork W2511509453 @default.
- W2049208655 hasRelatedWork W3149424243 @default.
- W2049208655 hasVolume "42" @default.
- W2049208655 isParatext "false" @default.
- W2049208655 isRetracted "false" @default.
- W2049208655 magId "2049208655" @default.
- W2049208655 workType "article" @default.