Sökning: "clustering"

Visar resultat 1 - 5 av 482 avhandlingar innehållade ordet 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 :NATURAL SCIENCES; NATURVETENSKAP; 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

  2. 2. Text Clustering Exploration : Swedish Text Representation and Clustering Results Unraveled

    Författare :Magnus Rosell; Viggo Kann; Tapio Salakoski; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Informatics; computer and systems science; Informatik; data- och systemvetenskap;

    Sammanfattning : Text clustering divides a set of texts into clusters (parts), so that texts within each cluster 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 familiar ones. LÄS MER

  3. 3. Automatic sensor clustering : connectivity for the internet of things

    Författare :Victor Kardeby; Theo Kanter; Mittuniversitetet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Sammanfattning : Current predictions from industry envision that within a decade, the Internet will bepopulated by tens of billion of devices. Already today, smart Internet devices havesensors that provide an enormous potential for creating new applications. LÄS MER

  4. 4. Self-Organizing Logical-Clustering Topology for Managing Distributed Context Information

    Författare :Hasibur Rahman; Theo Kanter; Rahim Rahmani; Athanasios V. Vasilakos; Stockholms universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Internet of Things; Context Information; Clustering; Distributed Computing; data- och systemvetenskap; Computer and Systems Sciences;

    Sammanfattning : Internet of Things (IoT) is on the verge of experiencing a paradigm shift, the focus of which is the integration of people, services, context information, and things in the Connected Society, thus enabling Internet of Everything (IoE). Hundreds of billions of things will be connected to IoT/IoE by 2020. LÄS MER

  5. 5. Essays on Distance Based (Non-Euclidean) Tests for Spatial Clustering in Inhomogeneous Populations : Adjusting for the Inhomogeneity through the Distance Used

    Författare :Ulla Romild; Johan Lyhagen; Anders Ågren; Jack Cuzick; Uppsala universitet; []
    Nyckelord :Statistics; Clustering; Spatial Point Pattern; Inhomogeneous Density; Statistik;

    Sammanfattning : This thesis consits of four papers dealing with distance based (non-Euclidean) tests for spatial clustering in inhomogeneous populations. The density adjusted distance (DAD), which considers the underlying density, is defined in the first paper. LÄS MER