<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10127905> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/dc/terms/title> "Trip purpose identification using pairwise constraints based semi-supervised clustering"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/ontology/bibo/abstract> "Clustering of smart card data captured by automated fare collection (AFC) systems has traditionally\r\nbeen viewed as an unsupervised method. However,some additional information about human behaviour\r\nis available in addition to the smart card data points that can facilitate better partitioning of the data. In\r\nthis paper, such prior knowledge is translated into pairwise constraints and used with the COPKMEANS clustering algorithm to identify user activities. The effectiveness of the method was\r\nevaluated using performance evaluation measures by comparison of the results with the ground truth.\r\nThe results demonstrate that pairwise constraints significantly enhance the accuracy of the clusters."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/dc/terms/date> "2019" . <https://discovery.ucl.ac.uk/id/document/1314661> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Document> . <https://discovery.ucl.ac.uk/id/org/ext-84380a1bc8a053e3d9fc982c1917865d> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://discovery.ucl.ac.uk/id/org/ext-84380a1bc8a053e3d9fc982c1917865d> <http://xmlns.com/foaf/0.1/name> "GISRUK"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/dc/terms/publisher> 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<https://discovery.ucl.ac.uk/id/person/ext-f11a612ab1bebd3bad2391461c0671bf> <http://xmlns.com/foaf/0.1/givenName> "Y"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f11a612ab1bebd3bad2391461c0671bf> <http://xmlns.com/foaf/0.1/familyName> "Zhang"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f11a612ab1bebd3bad2391461c0671bf> <http://xmlns.com/foaf/0.1/name> "Y Zhang"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a9ff4811635ce0c9a372a50c74927c67> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-a9ff4811635ce0c9a372a50c74927c67> <http://xmlns.com/foaf/0.1/givenName> "T"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a9ff4811635ce0c9a372a50c74927c67> <http://xmlns.com/foaf/0.1/familyName> "Cheng"^^<http://www.w3.org/2001/XMLSchema#string> . 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<https://discovery.ucl.ac.uk/id/person/ext-98024f69936e657770524374f3ca9cfc> <http://xmlns.com/foaf/0.1/givenName> "N"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-98024f69936e657770524374f3ca9cfc> <http://xmlns.com/foaf/0.1/familyName> "Sari Aslam"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-98024f69936e657770524374f3ca9cfc> <http://xmlns.com/foaf/0.1/name> "N Sari Aslam"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/ontology/bibo/presentedAt> <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> . <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Conference> . <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> <http://purl.org/dc/terms/title> "The 27th GISRUK conference 2019"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> <http://purl.org/NET/c4dm/event.owl#place> <https://discovery.ucl.ac.uk/id/location/ext-a290aab771ff0cc2377d151fae118768> . <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/NET/c4dm/event.owl#Event> . <https://discovery.ucl.ac.uk/id/event/ext-67a48e4bd8239ef9e005b726ae3eb39b> <http://purl.org/NET/c4dm/event.owl#place> <https://discovery.ucl.ac.uk/id/location/ext-a290aab771ff0cc2377d151fae118768> . <https://discovery.ucl.ac.uk/id/location/ext-a290aab771ff0cc2377d151fae118768> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing> . <https://discovery.ucl.ac.uk/id/location/ext-a290aab771ff0cc2377d151fae118768> <http://www.w3.org/2000/01/rdf-schema#label> "Newcastle, UK"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ProceedingsSectionEPrint> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/repository> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1314661> . <https://discovery.ucl.ac.uk/id/document/1314661> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1314661> <http://www.w3.org/2000/01/rdf-schema#label> "Trip 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<https://discovery.ucl.ac.uk/id/eprint/10127905/1/NSA-GISRUK2019-Trip%20Purpose%20identification%20using%20constrain%20based%20semi-supervised%20clustering.pdf> <http://www.w3.org/2000/01/rdf-schema#label> "NSA-GISRUK2019-Trip Purpose identification using constrain based semi-supervised clustering.pdf"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10127905> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1314663> . <https://discovery.ucl.ac.uk/id/document/1314663> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1314663> <http://www.w3.org/2000/01/rdf-schema#label> "Trip purpose identification using pairwise constraints based semi-supervised clustering (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1314663> <http://eprints.org/relation/isVersionOf> 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