Sökning: "Semantisk sökning"

Hittade 4 uppsatser innehållade orden Semantisk sökning.

  1. 1. Semantisk eller keywords? : En studie av interna sökfunktioner och användarens upplevelse

    M1-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Charlotte Strand; [2023]
    Nyckelord :semantic search; azure cognitive search; keyword search; user experience search engines;

    Sammanfattning :  The idea for this study is based on a collaboration with Södra Skogsägarna Ekonomisk Förening, one of Sweden's leading forest industries, who wanted to investigate the possibilities of a new internal search function on its public website, primarily with the help of Azure Cognitive Search. Before and in connection with the implementation of a new search function, the following questions aimed to be answered: • RQ1: How does semantic search differ from keyword search? What are the limitations of semantic search today? • RQ2: In what ways does the user experience of the new search function differ from the old search function? To find answers to the questions, a literature study was conducted and case studies consisting of a survey among the website's visitors and two different user surveys. LÄS MER

  3. 2. Trade-offs between Quality and Efficiency in Multilingual Dense Retrieval

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

    Författare :Emma Schüldt; [2022]
    Nyckelord :Dense retrieval; Binary Retrieval; Semantic search; ColBERT; Multilingual; MSMarco; Tät informationssökning; Binär informationssökning; Semantisk sökning; ColBERT; Flerspråkig; MS Marco;

    Sammanfattning : As the amount of content online grows, information retrieval becomes increasingly crucial. Traditional information retrieval does not take the text order into account and is also dependent on exact text matching between the query and the document. LÄS MER

  4. 3. Evaluating semantic similarity using sentence embeddings

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

    Författare :Jacob Malmberg; [2021]
    Nyckelord :;

    Sammanfattning : Semantic similarity search is the task of searching for documents or sentences which contain semantically similar content to a user-submitted search term. This task is often carried out, for instance when searching for information on the internet. LÄS MER

  5. 4. Semantic UFOMap : Semantic Information in Octree Occupancy Maps

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

    Författare :Edvin von Platen; [2021]
    Nyckelord :Mapping; Octrees; RGB-D perception; Motion and path planning; Semantics; Robots.; Kartläggning; Octree; Färg- och djupperception; Rörelse- och vägplannering; Semantik; Robotar.;

    Sammanfattning : Many autonomous robots operating in unknown and unstructured environments rely on building a dense 3D map of it during exploration. What tasks the robot can perform depends on the information stored in this map. LÄS MER