Matches in SemOpenAlex for { <https://semopenalex.org/work/W2793444673> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2793444673 endingPage "1" @default.
- W2793444673 startingPage "1" @default.
- W2793444673 abstract "A fast implementation of the linear-prediction-based band selection (LPBS) method is proposed, and the method is denoted as fast-LPBS. The original LPBS method is an effective unsupervised band selection approach and can achieve satisfying classification performance in practice. It performs linear projections to measure the dissimilarity between spectral channels and adopts sequential forward search to avoid exhaustive search. However, LPBS is time-consuming because it involves a random initialization and much high-complexity calculation, such as high-order matrix multiplication, which limits its applications in many cases. The proposed fast-LPBS method derives the recursive formulae of linear prediction errors and achieves incremental calculation, which reduces the computational cost significantly. Moreover, a simplified initialization strategy is applied, which further reduces the computational complexity of fast-LPBS. Although the recursive formula and the simplified initialization strategy are used, these processes do not deteriorate the proposed method’s classification performance, in other words, fast-LPBS can yield almost the same results as LPBS in a much shorter time. Experimental results on simulated and real datasets verify that the proposed method can run fast and maintain the high classification performance as the original one." @default.
- W2793444673 created "2018-03-29" @default.
- W2793444673 creator A5018254132 @default.
- W2793444673 creator A5019793270 @default.
- W2793444673 creator A5054794945 @default.
- W2793444673 creator A5087549682 @default.
- W2793444673 date "2018-02-27" @default.
- W2793444673 modified "2023-09-27" @default.
- W2793444673 title "Fast linear-prediction-based band selection method for hyperspectral image analysis" @default.
- W2793444673 cites W1504710628 @default.
- W2793444673 cites W1902027874 @default.
- W2793444673 cites W1967275758 @default.
- W2793444673 cites W1994682246 @default.
- W2793444673 cites W2017360846 @default.
- W2793444673 cites W2028436154 @default.
- W2793444673 cites W2043945532 @default.
- W2793444673 cites W2053186076 @default.
- W2793444673 cites W2060542593 @default.
- W2793444673 cites W2066465169 @default.
- W2793444673 cites W2071185414 @default.
- W2793444673 cites W2078491260 @default.
- W2793444673 cites W2109836508 @default.
- W2793444673 cites W2136625467 @default.
- W2793444673 cites W2138038253 @default.
- W2793444673 cites W2150990614 @default.
- W2793444673 cites W2156932943 @default.
- W2793444673 cites W2316226477 @default.
- W2793444673 cites W2326659093 @default.
- W2793444673 cites W2530006000 @default.
- W2793444673 cites W2611652207 @default.
- W2793444673 doi "https://doi.org/10.1117/1.jrs.12.016027" @default.
- W2793444673 hasPublicationYear "2018" @default.
- W2793444673 type Work @default.
- W2793444673 sameAs 2793444673 @default.
- W2793444673 citedByCount "3" @default.
- W2793444673 countsByYear W27934446732018 @default.
- W2793444673 countsByYear W27934446732019 @default.
- W2793444673 countsByYear W27934446732022 @default.
- W2793444673 crossrefType "journal-article" @default.
- W2793444673 hasAuthorship W2793444673A5018254132 @default.
- W2793444673 hasAuthorship W2793444673A5019793270 @default.
- W2793444673 hasAuthorship W2793444673A5054794945 @default.
- W2793444673 hasAuthorship W2793444673A5087549682 @default.
- W2793444673 hasConcept C115961682 @default.
- W2793444673 hasConcept C127313418 @default.
- W2793444673 hasConcept C153180895 @default.
- W2793444673 hasConcept C154945302 @default.
- W2793444673 hasConcept C159078339 @default.
- W2793444673 hasConcept C41008148 @default.
- W2793444673 hasConcept C62649853 @default.
- W2793444673 hasConcept C81917197 @default.
- W2793444673 hasConcept C9417928 @default.
- W2793444673 hasConceptScore W2793444673C115961682 @default.
- W2793444673 hasConceptScore W2793444673C127313418 @default.
- W2793444673 hasConceptScore W2793444673C153180895 @default.
- W2793444673 hasConceptScore W2793444673C154945302 @default.
- W2793444673 hasConceptScore W2793444673C159078339 @default.
- W2793444673 hasConceptScore W2793444673C41008148 @default.
- W2793444673 hasConceptScore W2793444673C62649853 @default.
- W2793444673 hasConceptScore W2793444673C81917197 @default.
- W2793444673 hasConceptScore W2793444673C9417928 @default.
- W2793444673 hasIssue "01" @default.
- W2793444673 hasLocation W27934446731 @default.
- W2793444673 hasOpenAccess W2793444673 @default.
- W2793444673 hasPrimaryLocation W27934446731 @default.
- W2793444673 hasRelatedWork W1869808405 @default.
- W2793444673 hasRelatedWork W2018257962 @default.
- W2793444673 hasRelatedWork W2028628118 @default.
- W2793444673 hasRelatedWork W2031007444 @default.
- W2793444673 hasRelatedWork W2565015337 @default.
- W2793444673 hasRelatedWork W2775464024 @default.
- W2793444673 hasRelatedWork W2783789044 @default.
- W2793444673 hasRelatedWork W2891352623 @default.
- W2793444673 hasRelatedWork W3211035526 @default.
- W2793444673 hasRelatedWork W4291701050 @default.
- W2793444673 hasVolume "12" @default.
- W2793444673 isParatext "false" @default.
- W2793444673 isRetracted "false" @default.
- W2793444673 magId "2793444673" @default.
- W2793444673 workType "article" @default.