Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904341359> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2904341359 endingPage "4901" @default.
- W2904341359 startingPage "4894" @default.
- W2904341359 abstract "Identifying anomalies in multi-view data is a difficult task due to the complicated data characteristics of anomalies. Specifically, there are two types of anomalies in multi-view data–anomalies that have inconsistent features across multiple views and anomalies that are consistently anomalous in each view. Existing multi-view anomaly detection approaches have some issues, e.g., they assume multiple views of a normal instance share consistent and normal clustering structures while anomaly exhibits anomalous clustering characteristics across multiple views. When there are no clusters in data, it is difficult for existing approaches to detect anomalies. Besides, existing approaches construct a profile of normal instances, then identify instances that do not conform to the normal profile as anomalies. The objective is formulated to profile normal instances, but not to estimate the set of normal instances, which results in sub-optimal detectors. In addition, the model trained to profile normal instances uses the entire dataset including anomalies. However, anomalies could undermine the model, i.e., the model is not robust to anomalies. To address these issues, we propose the nearest neighborbased MUlti-View Anomaly Detection (MUVAD) approach. Specifically, we first propose an anomaly measurement criterion and utilize this criterion to formulate the objective of MUVAD to estimate the set of normal instances explicitly. We further develop two concrete relaxations for implementing the MUVAD as MUVAD-QPR and MUVAD-FSR. Experimental results validate the superiority of the proposed MUVAD approaches." @default.
- W2904341359 created "2018-12-22" @default.
- W2904341359 creator A5001276052 @default.
- W2904341359 creator A5013466530 @default.
- W2904341359 creator A5065247527 @default.
- W2904341359 creator A5073912249 @default.
- W2904341359 date "2019-07-17" @default.
- W2904341359 modified "2023-09-28" @default.
- W2904341359 title "Multi-View Anomaly Detection: Neighborhood in Locality Matters" @default.
- W2904341359 cites W1670132599 @default.
- W2904341359 cites W1982893028 @default.
- W2904341359 cites W1983014650 @default.
- W2904341359 cites W2017475521 @default.
- W2904341359 cites W2036142485 @default.
- W2904341359 cites W2040029451 @default.
- W2904341359 cites W2048030021 @default.
- W2904341359 cites W2048679005 @default.
- W2904341359 cites W2089554624 @default.
- W2904341359 cites W2103441516 @default.
- W2904341359 cites W2108502868 @default.
- W2904341359 cites W2108898793 @default.
- W2904341359 cites W2122646361 @default.
- W2904341359 cites W2124536999 @default.
- W2904341359 cites W2132870739 @default.
- W2904341359 cites W2134192056 @default.
- W2904341359 cites W2144182447 @default.
- W2904341359 cites W2154415691 @default.
- W2904341359 cites W2156872152 @default.
- W2904341359 cites W2163808566 @default.
- W2904341359 cites W2295423552 @default.
- W2904341359 cites W2296719434 @default.
- W2904341359 cites W2758021822 @default.
- W2904341359 cites W580709845 @default.
- W2904341359 doi "https://doi.org/10.1609/aaai.v33i01.33014894" @default.
- W2904341359 hasPublicationYear "2019" @default.
- W2904341359 type Work @default.
- W2904341359 sameAs 2904341359 @default.
- W2904341359 citedByCount "9" @default.
- W2904341359 countsByYear W29043413592021 @default.
- W2904341359 countsByYear W29043413592022 @default.
- W2904341359 countsByYear W29043413592023 @default.
- W2904341359 crossrefType "journal-article" @default.
- W2904341359 hasAuthorship W2904341359A5001276052 @default.
- W2904341359 hasAuthorship W2904341359A5013466530 @default.
- W2904341359 hasAuthorship W2904341359A5065247527 @default.
- W2904341359 hasAuthorship W2904341359A5073912249 @default.
- W2904341359 hasBestOaLocation W29043413591 @default.
- W2904341359 hasConcept C121332964 @default.
- W2904341359 hasConcept C124101348 @default.
- W2904341359 hasConcept C12997251 @default.
- W2904341359 hasConcept C138885662 @default.
- W2904341359 hasConcept C153180895 @default.
- W2904341359 hasConcept C154945302 @default.
- W2904341359 hasConcept C177264268 @default.
- W2904341359 hasConcept C199360897 @default.
- W2904341359 hasConcept C26873012 @default.
- W2904341359 hasConcept C2779808786 @default.
- W2904341359 hasConcept C2780801425 @default.
- W2904341359 hasConcept C41008148 @default.
- W2904341359 hasConcept C41895202 @default.
- W2904341359 hasConcept C58489278 @default.
- W2904341359 hasConcept C73555534 @default.
- W2904341359 hasConcept C739882 @default.
- W2904341359 hasConceptScore W2904341359C121332964 @default.
- W2904341359 hasConceptScore W2904341359C124101348 @default.
- W2904341359 hasConceptScore W2904341359C12997251 @default.
- W2904341359 hasConceptScore W2904341359C138885662 @default.
- W2904341359 hasConceptScore W2904341359C153180895 @default.
- W2904341359 hasConceptScore W2904341359C154945302 @default.
- W2904341359 hasConceptScore W2904341359C177264268 @default.
- W2904341359 hasConceptScore W2904341359C199360897 @default.
- W2904341359 hasConceptScore W2904341359C26873012 @default.
- W2904341359 hasConceptScore W2904341359C2779808786 @default.
- W2904341359 hasConceptScore W2904341359C2780801425 @default.
- W2904341359 hasConceptScore W2904341359C41008148 @default.
- W2904341359 hasConceptScore W2904341359C41895202 @default.
- W2904341359 hasConceptScore W2904341359C58489278 @default.
- W2904341359 hasConceptScore W2904341359C73555534 @default.
- W2904341359 hasConceptScore W2904341359C739882 @default.
- W2904341359 hasIssue "01" @default.
- W2904341359 hasLocation W29043413591 @default.
- W2904341359 hasOpenAccess W2904341359 @default.
- W2904341359 hasPrimaryLocation W29043413591 @default.
- W2904341359 hasRelatedWork W2042251007 @default.
- W2904341359 hasRelatedWork W2065643612 @default.
- W2904341359 hasRelatedWork W2076520961 @default.
- W2904341359 hasRelatedWork W2110365568 @default.
- W2904341359 hasRelatedWork W2984111956 @default.
- W2904341359 hasRelatedWork W3183283580 @default.
- W2904341359 hasRelatedWork W4206741375 @default.
- W2904341359 hasRelatedWork W4250175685 @default.
- W2904341359 hasRelatedWork W4311571903 @default.
- W2904341359 hasRelatedWork W2130317780 @default.
- W2904341359 hasVolume "33" @default.
- W2904341359 isParatext "false" @default.
- W2904341359 isRetracted "false" @default.
- W2904341359 magId "2904341359" @default.
- W2904341359 workType "article" @default.