Essays about: "Nicko Wargärde"

Found 1 essay containing the words Nicko Wargärde.

  1. 1. Using WordNet Synonyms and Hypernyms in Automatic Topic Detection

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Nicko Wargärde; [2020]
    Keywords : topic detection; TF-IDF; SynPlusTF-IDF; keyword extraction; WordNet; synsets; synonyms; hypernyms;

    Abstract : Detecting topics by extracting keywords from written text using TF-IDF has been studied and successfully used in many applications. Adding a semantic layer to TF-IDF-based topic detection using WordNet synonyms and hypernyms has been explored in document clustering by assigning concepts that describe texts or by adding all synonyms and hypernyms that occurring words have to a list of keywords. READ MORE