Sökning: "distributional semantics"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden distributional semantics.

  1. 1. Towards Machine Translation with Quantum Computers

    Master-uppsats, Stockholms universitet/Fysikum

    Författare :Irene Vicente Nieto; [2021]
    Nyckelord :;

    Sammanfattning : This work explores the possibilities to use quantum computers and quantum based language models for machine translation. Precise translation requires vast expertise and knowledge of various languages, thus machine translationis still far from superseding humans. LÄS MER

  3. 2. Articulation rate as a means of distributing information and its effect on the N400-component

    Kandidat-uppsats, Stockholms universitet/Institutionen för lingvistik

    Författare :Christoffer Forbes Schieche; [2021]
    Nyckelord :Information theory; surprisal; articulation rate; EEG; ERP; N400; Informationsteori; surprisal; artikulationshastighet; EEG; ERP; N400;

    Sammanfattning : Information theoretical approaches to language state that the most efficient communication oc­curs when the amount of information transmitted is distributed as uniformly as possible over time. Previous research has shown that speakers tend to adhere to strategies for distributing information efficiently, using mechanisms at multiple linguistic levels. LÄS MER

  4. 3. Word Clustering in an Interactive Text Analysis Tool

    Master-uppsats, Linköpings universitet/Interaktiva och kognitiva system

    Författare :Gustav Gränsbo; [2019]
    Nyckelord :word clustering; word embedding; distributional semantics; hierarchical clustering; text analytics; language technology; natural language processing; gavagai;

    Sammanfattning : A central operation of users of the text analysis tool Gavagai Explorer is to look through a list of words and arrange them in groups. This thesis explores the use of word clustering to automatically arrange the words in groups intended to help users. LÄS MER

  5. 4. Evaluating a Novel, Scalable Natural Language Processing Heuristic for Determining Semantic Relatedness

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Mattias Bergström; Per Fahlander; [2019]
    Nyckelord :;

    Sammanfattning :  Distributional semantics is a recent research field aiming to quantify how close one text is to another in terms of contextual meaning. In this study we propose and evaluate a novel distributional semantics model on how much agreement its predictions can yield with a set of 12,227 human opinions. LÄS MER

  7. 5. Finding Synonyms in Medical Texts : Creating a system for automatic synonym extraction from medical texts

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Gustav Cederblad; [2018]
    Nyckelord :eHealth; distributional semantics; medical synonyms; semantic relations; word similarity;

    Sammanfattning : This thesis describes the work of creating an automatic system for identifying synonyms and semantically related words in medical texts. Before this work, as a part of the project E-care@home, medical texts have been classified as either lay or specialized by both a lay annotator and an expert annotator. LÄS MER