Sökning: "Naturlig språkbehandling"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Naturlig språkbehandling.

  1. 1. Natural Language Processing Model for Log Analysis to Retrieve Solutions For Troubleshooting Processes

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

    Författare :Núria Marzo i Grimalt; [2021]
    Nyckelord :Trouble Report; Recommender System; BERT; Information Retrieval; Natural Language Processing; Multi-Stage Ranking; Felrapporter; Rekommendatorsystem; BERT; Informationsinhämtning; Naturlig Språkbehandling; Dubbelriktade Ranking;

    Sammanfattning : In the telecommunications industry, one of the most time-consuming tasks is troubleshooting and the resolution of Trouble Report (TR) tickets. This task involves the understanding of textual data which can be challenging due to its domain- and company-specific features. LÄS MER

  3. 2. Exploring Construction of a Company Domain-Specific Knowledge Graph from Financial Texts Using Hybrid Information Extraction

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

    Författare :Chun-Heng Jen; [2021]
    Nyckelord :Natural Language Processing; Information Extraction; Named Entity Recognition; Relation Extraction; Knowledge Graph; Naturlig språkbehandling; Informationsextraktion; Namngiven Entitetsigenkänning; Relationsextraktion; Kunskapsgraf;

    Sammanfattning : Companies do not exist in isolation. They are embedded in structural relationships with each other. Mapping a given company’s relationships with other companies in terms of competitors, subsidiaries, suppliers, and customers are key to understanding a company’s major risk factors and opportunities. LÄS MER

  4. 3. Chatbot som verktyg för kundtjänst inom larmbranschen

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

    Författare :Fredrik Lindblad; Oskar Andersson; [2021]
    Nyckelord :;

    Sammanfattning : The purpose of the report is to investigate whether a chatbot can both answer the questions that an employee would otherwise have answered and whether it is strategic and financially profitable. The work included the development of a chatbot prototype and an analysis of the economic elements and how well this prototype was considered to function. LÄS MER

  5. 4. Graph Neural Networks for Article Recommendation based on Implicit User Feedback and Content

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

    Författare :Márk Bereczki; [2021]
    Nyckelord :Recommender systems; Implicit recommendation; Graph neural networks; Simple Graph Convolution; Natural language processing; Rekommendationssystem; Implicit rekommendation; Grafneurala nätverk; Simple Graph Convolution; Naturlig språkbehandling;

    Sammanfattning : Recommender systems are widely used in websites and applications to help users find relevant content based on their interests. Graph neural networks achieved state- of-the- art results in the field of recommender systems, working on data represented in the form of a graph. LÄS MER

  7. 5. Natural Language Processing for Patient Data in Clinical Decision Support Systems

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Amanda Nilsson; Lina Samnegård; [2021]
    Nyckelord :Natural language processing; Machine learning; Prostate cancer; Named entity recognition; BERT; Technology and Engineering;

    Sammanfattning : In Sweden, prostate cancer is the most common type of cancer among men. The care need within prostate cancer will get higher as the population increases and gets older. With this in mind, there is a need to streamline the care pathway. One way to do this is with a clinical decision support system. LÄS MER