<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200050"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/APOLLO_SV_00000796"/> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0200175"/> <rdfs:label xml:lang="en">dimensionality reduction</rdfs:label> <obo_purl:IAO_0000115 xml:lang="en">A dimensionality reduction is data partitioning which transforms each input m-dimensional vector (x_1, x_2, ..., x_m) into an output n-dimensional vector (y_1, y_2, ..., y_n), where n is smaller than m.</obo_purl:IAO_0000115> <metadata_def:prefLabel xml:lang="en">dimensionality reduction</metadata_def:prefLabel> <metadata_def:mappingLoom>dimensionalityreduction</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/OBI_0200050"/> <metadata:prefixIRI>obo1:OBI_0200050</metadata:prefixIRI> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/OBI_0200051"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/OBI_0200050"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/OBI_0200050"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> </rdf:RDF>