# OnCo record spagcn (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/spagcn/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "spagcn" ;
  schema:name "Spatially aware clustering (SpaGCN, KNN smoothing)"@en ;
  schema:alternateName "SpaGCN"@en, "spatially aware clustering"@en, "spatial clustering"@en, "neighbour-smoothed PCA"@en, "KNN neighbourhood smoothing"@en, "KNN smoothing"@en, "graph convolutional clustering"@en ;
  schema:description "Spatially aware clustering groups the spots of a tissue section into domains using both what they express and where they sit, so the domains are contiguous regions rather than scattered spots."@en ;
  schema:url <https://onco.cc/terms/spagcn/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://doi.org/10.1038/s41592-021-01255-8>, <https://github.com/jianhuupenn/SpaGCN>, <https://en.wikipedia.org/wiki/K-nearest_neighbors_algorithm>, <https://en.wikipedia.org/wiki/K-means_clustering> ;
  onco:tag "cansim-terms" ;
  onco:related <https://onco.cc/terms/cancer-ai-vocabulary/> ;
  onco:technologies <https://onco.cc/technologies/spatial-transcriptomics/> ;
  onco:terms <https://onco.cc/terms/spatial-autocorrelation/>, <https://onco.cc/terms/pca/>, <https://onco.cc/terms/spatial-transcriptomics-platforms/> .