Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972505576> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2972505576 endingPage "1086" @default.
- W2972505576 startingPage "1082" @default.
- W2972505576 abstract "Hyperspectral image (HSI) contains complex multiple structures. Therefore, the key problem analyzing the intrinsic properties of an HSI is how to represent the structure relationships of the HSI effectively. Hypergraph is very effective to describe the intrinsic relationships of the HSI. In general, Euclidean distance is adopted to construct the hypergraph. However, this method cannot effectively represent the structure properties of high-dimensional data. To address this problem, we propose a sparse-adaptive hypergraph discriminant analysis (SAHDA) method to obtain the embedding features of the HSI in this letter. SAHDA uses the sparse representation to reveal the structure relationships of the HSI adaptively. Then, an adaptive hypergraph is constructed by using the intraclass sparse coefficients. Finally, we develop an adaptive dimensionality reduction mode to calculate the weights of the hyperedges and the projection matrix. SAHDA can adaptively reveal the intrinsic properties of the HSI and enhance the performance of the embedding features. Some experiments on the Washington DC Mall hyperspectral data set demonstrate the effectiveness of the proposed SAHDA method, and SAHDA achieves better classification accuracies than the traditional graph learning methods." @default.
- W2972505576 created "2019-09-19" @default.
- W2972505576 creator A5036283525 @default.
- W2972505576 creator A5050679517 @default.
- W2972505576 creator A5064046752 @default.
- W2972505576 creator A5081000828 @default.
- W2972505576 creator A5082116190 @default.
- W2972505576 creator A5088988203 @default.
- W2972505576 date "2020-06-01" @default.
- W2972505576 modified "2023-10-16" @default.
- W2972505576 title "Sparse-Adaptive Hypergraph Discriminant Analysis for Hyperspectral Image Classification" @default.
- W2972505576 cites W1227844046 @default.
- W2972505576 cites W1904464160 @default.
- W2972505576 cites W2000738214 @default.
- W2972505576 cites W2053186076 @default.
- W2972505576 cites W2070127246 @default.
- W2972505576 cites W2072187267 @default.
- W2972505576 cites W2090826137 @default.
- W2972505576 cites W2097308346 @default.
- W2972505576 cites W2507855991 @default.
- W2972505576 cites W2578341372 @default.
- W2972505576 cites W2600061660 @default.
- W2972505576 cites W2619170298 @default.
- W2972505576 cites W2742141965 @default.
- W2972505576 cites W2792853049 @default.
- W2972505576 cites W2800662010 @default.
- W2972505576 cites W2801324747 @default.
- W2972505576 cites W2809328251 @default.
- W2972505576 cites W2884211269 @default.
- W2972505576 cites W2889773939 @default.
- W2972505576 cites W2914429466 @default.
- W2972505576 cites W3148981562 @default.
- W2972505576 doi "https://doi.org/10.1109/lgrs.2019.2936652" @default.
- W2972505576 hasPublicationYear "2020" @default.
- W2972505576 type Work @default.
- W2972505576 sameAs 2972505576 @default.
- W2972505576 citedByCount "115" @default.
- W2972505576 countsByYear W29725055762019 @default.
- W2972505576 countsByYear W29725055762020 @default.
- W2972505576 countsByYear W29725055762021 @default.
- W2972505576 countsByYear W29725055762022 @default.
- W2972505576 countsByYear W29725055762023 @default.
- W2972505576 crossrefType "journal-article" @default.
- W2972505576 hasAuthorship W2972505576A5036283525 @default.
- W2972505576 hasAuthorship W2972505576A5050679517 @default.
- W2972505576 hasAuthorship W2972505576A5064046752 @default.
- W2972505576 hasAuthorship W2972505576A5081000828 @default.
- W2972505576 hasAuthorship W2972505576A5082116190 @default.
- W2972505576 hasAuthorship W2972505576A5088988203 @default.
- W2972505576 hasConcept C115961682 @default.
- W2972505576 hasConcept C118615104 @default.
- W2972505576 hasConcept C153180895 @default.
- W2972505576 hasConcept C154945302 @default.
- W2972505576 hasConcept C159078339 @default.
- W2972505576 hasConcept C2781221856 @default.
- W2972505576 hasConcept C33923547 @default.
- W2972505576 hasConcept C41008148 @default.
- W2972505576 hasConcept C52622490 @default.
- W2972505576 hasConcept C69738355 @default.
- W2972505576 hasConcept C75294576 @default.
- W2972505576 hasConcept C78397625 @default.
- W2972505576 hasConceptScore W2972505576C115961682 @default.
- W2972505576 hasConceptScore W2972505576C118615104 @default.
- W2972505576 hasConceptScore W2972505576C153180895 @default.
- W2972505576 hasConceptScore W2972505576C154945302 @default.
- W2972505576 hasConceptScore W2972505576C159078339 @default.
- W2972505576 hasConceptScore W2972505576C2781221856 @default.
- W2972505576 hasConceptScore W2972505576C33923547 @default.
- W2972505576 hasConceptScore W2972505576C41008148 @default.
- W2972505576 hasConceptScore W2972505576C52622490 @default.
- W2972505576 hasConceptScore W2972505576C69738355 @default.
- W2972505576 hasConceptScore W2972505576C75294576 @default.
- W2972505576 hasConceptScore W2972505576C78397625 @default.
- W2972505576 hasFunder F4320321001 @default.
- W2972505576 hasFunder F4320321133 @default.
- W2972505576 hasFunder F4320321543 @default.
- W2972505576 hasFunder F4320324805 @default.
- W2972505576 hasFunder F4320325408 @default.
- W2972505576 hasFunder F4320335768 @default.
- W2972505576 hasIssue "6" @default.
- W2972505576 hasLocation W29725055761 @default.
- W2972505576 hasOpenAccess W2972505576 @default.
- W2972505576 hasPrimaryLocation W29725055761 @default.
- W2972505576 hasRelatedWork W1590594428 @default.
- W2972505576 hasRelatedWork W1993337810 @default.
- W2972505576 hasRelatedWork W2018257962 @default.
- W2972505576 hasRelatedWork W2064886835 @default.
- W2972505576 hasRelatedWork W2146076056 @default.
- W2972505576 hasRelatedWork W2147291813 @default.
- W2972505576 hasRelatedWork W2551894700 @default.
- W2972505576 hasRelatedWork W2944008297 @default.
- W2972505576 hasRelatedWork W2972505576 @default.
- W2972505576 hasRelatedWork W3213693156 @default.
- W2972505576 hasVolume "17" @default.
- W2972505576 isParatext "false" @default.
- W2972505576 isRetracted "false" @default.
- W2972505576 magId "2972505576" @default.
- W2972505576 workType "article" @default.