Search for dissertations about: "clustering"

Showing result 1 - 5 of 439 swedish dissertations containing the word clustering.

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

    University dissertation from Stockholm : KTH

    Author : Magnus Rosell; Viggo Kann; Björn Levin; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Document Clustering; HUMANITIES and RELIGION Languages and linguistics Linguistic subjects Language technology; HUMANIORA och RELIGIONSVETENSKAP Språkvetenskap Lingvistikämnen Språkteknologi;

    Abstract : 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. READ MORE

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

    University dissertation from Stockholm : KTH

    Author : Magnus Rosell; Viggo Kann; Tapio Salakoski; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap;

    Abstract : 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. READ MORE

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

    University dissertation from Sundsvall : Mid Sweden University

    Author : Victor Kardeby; Mittuniversitetet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : 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. READ MORE

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

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Ulla Romild; Johan Lyhagen; Anders Ågren; Jack Cuzick; [2006]
    Keywords : Statistics; Clustering; Spatial Point Pattern; Inhomogeneous Density; Statistik;

    Abstract : 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. READ MORE

  5. 5. Efficient Approximate Big Data Clustering: Distributed and Parallel Algorithms in the Spectrum of IoT Architectures

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Amir Keramatian; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; distributed and parallel processing; Clustering; Approximation-based synopsis;

    Abstract : Clustering, the task of grouping together similar items, is a frequently used method for processing data, with numerous applications. Clustering the data generated by sensors in the Internet of Things, for instance, can be useful for monitoring and making control decisions. READ MORE