Sökning: "unsupervised word sense disambiguation"

Hittade 2 uppsatser innehållade orden unsupervised word sense disambiguation.

1. 1. Ambiguous synonyms : Implementing an unsupervised WSD system for division of synonym clusters containing multiple senses

   Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Moa Wallin; [2019]
   Nyckelord :SenseGram; unsupervised word sense disambiguation; word sense induction; word2vec; homonymy; ambiguity;

   Sammanfattning : When clustering together synonyms, complications arise in cases of the words having multiple senses as each sense’s synonyms are erroneously clustered together. The task of automatically distinguishing word senses in cases of ambiguity, known as word sense disambiguation (WSD), has been an extensively researched problem over the years. LÄS MER

3. 2. A Random Indexing Approach to Unsupervised Selectional Preference Induction

   Kandidat-uppsats, Stockholms universitet/Avdelningen för datorlingvistik

   Författare :Hillevi Hägglöf; Lisa Tengstrand; [2011]
   Nyckelord :Selectional preference induction; selectional preferences; word space model; Random Indexing; syntagma; distributional hypothesis;

   Sammanfattning : A selectional preference is the relation between a head-word and plausible arguments of that head-word. Estimation of the association feature between these words is important to natural language processing applications such as Word Sense Disambiguation. LÄS MER