Matches in SemOpenAlex for { <https://semopenalex.org/work/W2349206874> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2349206874 endingPage "4" @default.
- W2349206874 startingPage "1421" @default.
- W2349206874 abstract "In M star population, some special objects, which may be of magnetic activity, may be giant stars, or may be of other rare properties, are very important for the follow-up observation and the scientific research on galactic structure and evolution. For local bias of M-type star spectral characteristic lines contained in subspace, a late-type star spectra outlier data mining system is given in the present paper. Firstly, for the sample of M stellar spectral characteristic lines indices, its distribution characteristics in attribute spaces are measured by using the sparse factor and sparsity coefficient, and then this sample is discretized and dimension-reduced to the spectral subspace. Secondly, local outlier subspaces are extracted by PSO (particle swarm optimization) algorithm and identified. Additionally, the effects of sparse coefficient and sparse factor on the number of outliers are discussed by experiments on the sample of SDSS M stellar spectral line index set, and the outliers are compared with spectral type provided by SDSS. In this way, the feasibility and value of this system were validated." @default.
- W2349206874 created "2016-06-24" @default.
- W2349206874 creator A5000366852 @default.
- W2349206874 creator A5001682071 @default.
- W2349206874 creator A5022687130 @default.
- W2349206874 creator A5046188958 @default.
- W2349206874 date "2014-05-01" @default.
- W2349206874 modified "2023-09-25" @default.
- W2349206874 title "[A late-type star spectra outlier data mining system]." @default.
- W2349206874 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25095451" @default.
- W2349206874 hasPublicationYear "2014" @default.
- W2349206874 type Work @default.
- W2349206874 sameAs 2349206874 @default.
- W2349206874 citedByCount "0" @default.
- W2349206874 crossrefType "journal-article" @default.
- W2349206874 hasAuthorship W2349206874A5000366852 @default.
- W2349206874 hasAuthorship W2349206874A5001682071 @default.
- W2349206874 hasAuthorship W2349206874A5022687130 @default.
- W2349206874 hasAuthorship W2349206874A5046188958 @default.
- W2349206874 hasConcept C114614502 @default.
- W2349206874 hasConcept C121332964 @default.
- W2349206874 hasConcept C12362212 @default.
- W2349206874 hasConcept C1276947 @default.
- W2349206874 hasConcept C144024400 @default.
- W2349206874 hasConcept C149923435 @default.
- W2349206874 hasConcept C150846664 @default.
- W2349206874 hasConcept C153180895 @default.
- W2349206874 hasConcept C154945302 @default.
- W2349206874 hasConcept C169029474 @default.
- W2349206874 hasConcept C180690934 @default.
- W2349206874 hasConcept C198531522 @default.
- W2349206874 hasConcept C2524010 @default.
- W2349206874 hasConcept C2780897414 @default.
- W2349206874 hasConcept C2908647359 @default.
- W2349206874 hasConcept C32834561 @default.
- W2349206874 hasConcept C33676613 @default.
- W2349206874 hasConcept C33923547 @default.
- W2349206874 hasConcept C41008148 @default.
- W2349206874 hasConcept C44870925 @default.
- W2349206874 hasConcept C4839761 @default.
- W2349206874 hasConcept C58489278 @default.
- W2349206874 hasConcept C79337645 @default.
- W2349206874 hasConcept C97355855 @default.
- W2349206874 hasConceptScore W2349206874C114614502 @default.
- W2349206874 hasConceptScore W2349206874C121332964 @default.
- W2349206874 hasConceptScore W2349206874C12362212 @default.
- W2349206874 hasConceptScore W2349206874C1276947 @default.
- W2349206874 hasConceptScore W2349206874C144024400 @default.
- W2349206874 hasConceptScore W2349206874C149923435 @default.
- W2349206874 hasConceptScore W2349206874C150846664 @default.
- W2349206874 hasConceptScore W2349206874C153180895 @default.
- W2349206874 hasConceptScore W2349206874C154945302 @default.
- W2349206874 hasConceptScore W2349206874C169029474 @default.
- W2349206874 hasConceptScore W2349206874C180690934 @default.
- W2349206874 hasConceptScore W2349206874C198531522 @default.
- W2349206874 hasConceptScore W2349206874C2524010 @default.
- W2349206874 hasConceptScore W2349206874C2780897414 @default.
- W2349206874 hasConceptScore W2349206874C2908647359 @default.
- W2349206874 hasConceptScore W2349206874C32834561 @default.
- W2349206874 hasConceptScore W2349206874C33676613 @default.
- W2349206874 hasConceptScore W2349206874C33923547 @default.
- W2349206874 hasConceptScore W2349206874C41008148 @default.
- W2349206874 hasConceptScore W2349206874C44870925 @default.
- W2349206874 hasConceptScore W2349206874C4839761 @default.
- W2349206874 hasConceptScore W2349206874C58489278 @default.
- W2349206874 hasConceptScore W2349206874C79337645 @default.
- W2349206874 hasConceptScore W2349206874C97355855 @default.
- W2349206874 hasIssue "5" @default.
- W2349206874 hasLocation W23492068741 @default.
- W2349206874 hasOpenAccess W2349206874 @default.
- W2349206874 hasPrimaryLocation W23492068741 @default.
- W2349206874 hasRelatedWork W1574877207 @default.
- W2349206874 hasRelatedWork W1663634901 @default.
- W2349206874 hasRelatedWork W1671442059 @default.
- W2349206874 hasRelatedWork W2088723052 @default.
- W2349206874 hasRelatedWork W2118056908 @default.
- W2349206874 hasRelatedWork W2154604394 @default.
- W2349206874 hasRelatedWork W3005288347 @default.
- W2349206874 hasRelatedWork W3046738690 @default.
- W2349206874 hasRelatedWork W3128579993 @default.
- W2349206874 hasRelatedWork W4287870031 @default.
- W2349206874 hasVolume "34" @default.
- W2349206874 isParatext "false" @default.
- W2349206874 isRetracted "false" @default.
- W2349206874 magId "2349206874" @default.
- W2349206874 workType "article" @default.