V tomto článku prezentujeme metodu zobrazení LSI konceptu do dané ontologie (WordNet). Metodu využíváme jako pro zlepšení koeficientu úplnosti, tak pro redukci dimenze. Experimenty jsou prováděny na kolekci TREC sestávající z článků Los Angeles Times. (cs)
In this paper we present a basic method of mapping LSI concepts on given ontology (Word-Net), used both for retrieval recall improvement and dimension reduction. We offer experimental results for this method on a subset of TREC collection, consisting of Los Angeles Times articles.
In this paper we present a basic method of mapping LSI concepts on given ontology (Word-Net), used both for retrieval recall improvement and dimension reduction. We offer experimental results for this method on a subset of TREC collection, consisting of Los Angeles Times articles. (en)