Sökning: "Word Sense Disambiguation"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden 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. Translation of keywords between English and Swedish

    M1-uppsats, KTH/Data- och elektroteknik

    Författare :Tobias Ahmady; Sander Klein Rosmar; [2014]
    Nyckelord :machine translation; MT; rule-based machine translation; RBMT; word sense disambiguation; WSD; translation disambiguation; translation; knowledge-based word sense disambiguation; keyword translation; maskinöversättning; översättning; tvetydiga översättningar; disambiguering;

    Sammanfattning : In this project, we have investigated how to perform rule-based machine translation of sets of keywords between two languages. The goal was to translate an input set, which contains one or more keywords in a source language, to a corresponding set of keywords, with the same number of elements, in the target language. LÄS MER

  4. 3. Semantic Analysis of Natural Language and Definite Clause Grammar using Statistical Parsing and Thesauri

    Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Björn Dagerman; [2013]
    Nyckelord :COLD; WordNet; thesaurus; semantic analysis; NLP; natural language processing; DFG; definite clause grammar; semantic relatedness;

    Sammanfattning : Services that rely on the semantic computations of users’ natural linguistic inputs are becoming more frequent. Computing semantic relatedness between texts is problematic due to the inherit ambiguity of natural language. LÄS MER

  5. 4. The Rumble in the Disambiguation Jungle : Towards the comparison of a traditional word sense disambiguation system with a novel paraphrasing system

    Kandidat-uppsats, Stockholms universitet/Avdelningen för datorlingvistik

    Författare :Kelly Smith; [2011]
    Nyckelord :Word Sense Disambiguation; WSD; paraphrasing systems; semantics; word senses; representing word meaning;

    Sammanfattning : Word sense disambiguation (WSD) is the process of computationally identifying and labeling poly- semous words in context with their correct meaning, known as a sense. WSD is riddled with various obstacles that must be overcome in order to reach its full potential. One of these problems is the aspect of the representation of word meaning. LÄS MER

  7. 5. 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