olemus
infoobjektide (piltide, videofailide, helindite) otsing nende sisu ja seda väljendavate vahendite, st indeksite, siltide, märgendite, sisuelementide põhjal, mitte metaandmete põhjal, st mitte objekti nime, mahu, loomise aja jms põhjal
= the search that is based on analyzing the content of information objects rather than their metadata

näiteid
https://en.wikipedia.org/wiki/Content-based_image_retrieval
https://www.scribd.com/document/19046691/Content-Based-Search-Final-Document
https://www.ripublication.com/ijaer17/ijaerv12n23_62.pdf
https://www.download32.com/content-based-search-software.html
https://www.mdpi.com/2504-2289/6/1/23/pdf
https://www-nlpir.nist.gov/projects/tvpubs/tv9.papers/openuniversity.pdf