Sökning: "Document Clustering"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Document Clustering.

  1. 1. Clustering in Swedish : The Impact of some Properties of the Swedish Language on Document Clustering and an Evaluation Method

    Författare :Magnus Rosell; Viggo Kann; Björn Levin; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Document Clustering; Language technology; Språkteknologi;

    Sammanfattning : Text clustering divides a set of texts into groups, so that texts within each group are similar in content. It may be used to uncover the structure and content of unknown text sets as well as to give new perspectives on known ones. LÄS MER

  3. 2. Deep learning for news topic identification in limited supervision and unsupervised settings

    Författare :Arezoo Hatefi; Frank Drewes; Johanna Björklund; Xuan-Son Vu; Eric Gaussier; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Topic Identification; Data Clustering; News Stream Clustering; Semi-Supervised Learning; Unsupervised Learning; Event Topics; News Stories; Multimodal News; Document Classification; Document Clustering; Deep Learning; Deep Clustering; Pre-trained Language Models;

    Sammanfattning : In today's world, following news is crucial for decision-making and staying informed. With the growing volume of daily news, automated processing is essential for timely insights and in aiding individuals and corporations in navigating the complexities of the information society. LÄS MER

  4. 3. Under utgivning : den vetenskapliga utgivningens bibliografiska funktion

    Författare :Mats Dahlström; Högskolan i Borås; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; document studies; knowledge organisation; clustering; conceptual analysis; bibliography; media theory; reference works; textual criticism; transposition;

    Sammanfattning : The thesis investigates in what way the scholarly edition performs bibliographic functions as it manages and positions other documents. This is where the study differs from previous research on scholarly editing and bibliography. LÄS MER

  5. 4. Under utgivning: den vetenskapliga utgivningens bibliografiska funktion : The editors text: bibliographic functions in scholarly editing

    Författare :Mats Dahlström; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Bibliography; Clustering; Conceptual analysis; Document studies; Knowledge organization; Library and information science; Media theory; Reference works; Textual criticism; Transposition;

    Sammanfattning : The thesis investigates in what way the scholarly edition performs bibliographic functions as it manages and positions other documents. This is where the study differs from previous research on scholarly editing and bibliography. LÄS MER

  7. 5. Multi-Document Summarization and Semantic Relatedness

    Författare :Olof Mogren; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; semantic relatedness; multi-document summarization; semantic similarity; automatic summarization;

    Sammanfattning : Automatic summarization is the process of presenting the contents of written documents in a short, comprehensive fashion. Many approaches have been proposed for this problem, some of which extract content from the input documents (extractive methods), and others that generate the language in the summary based on some representation of the document contents (abstractive methods). LÄS MER