Sökning: "automated classification"

Visar resultat 1 - 5 av 55 avhandlingar innehållade orden automated classification.

  1. 1. Automated Subject Classification of Textual Documents in the Context of Web-Based Hierarchical Browsing

    Detta är en avhandling från Electro and information technology

    Författare :Koraljka Golub; Lunds universitet.; Lund University.; [2007]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Library and Information Science; Biblioteks- och informationsvetenskap; Dewey Decimal Classification; Engineering Information; hierarchical browsing; controlled vocabularies; thesauri; classification schemes; Automated classification; subject classification; Artificial intelligens; Artificiell intelligens;

    Sammanfattning : With the exponential growth of the World Wide Web, automated subject classification has become a major research issue. Organizing web pages into a hierarchical structure for subject browsing has been gaining more recognition as an important tool in information-seeking processes. LÄS MER

  2. 2. Automated subject classification of textual web pages, for browsing

    Detta är en avhandling från Digital Information Systems Group, Department of Information Technology, Lund University

    Författare :Koraljka Golub; Lunds universitet.; Lund University.; [2005]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Library and Information Science; Biblioteks- och informationsvetenskap; automated classification; subject browsing; structural Web-page elements; Web page classification; document clustering; bibliographic coupling; text categorization; Subject classification;

    Sammanfattning : With the exponential growth of the World Wide Web, automated subject classification of Web pages has become a major research issue in information and computer sciences. Organizing Web pages into a hierarchical structure for subject browsing is gaining more recognition as an important tool in information-seeking processes. LÄS MER

  3. 3. Shades of Certainty Annotation and Classification of Swedish Medical Records

    Detta är en avhandling från Stockholm : Department of Computer and Systems Sciences, Stockholm University

    Författare :Sumithra Velupillai; Stockholms universitet.; [2012]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Clinical documentation; Certainty level classification; Annotation; E-health; Corpus creation; De-identification; Speculative language; Medical Records; Swedish; Natural Language Processing; Language Technology; data- och systemvetenskap; Computer and Systems Sciences;

    Sammanfattning : Access to information is fundamental in health care. This thesis presents research on Swedish medical records with the overall goal of building intelligent information access tools that can aid health personnel, researchers and other professions in their daily work, and, ultimately, improve health care in general. LÄS MER

  4. 4. Computerized Cell and Tissue Analysis

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Azadeh Fakhrzadeh; Uppsala universitet.; Uppsala universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Image processing; Cell; Tissue; Segmentation; Classification; Histology; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : The latest advances in digital cameras combined with powerful computer software enable us to store high-quality microscopy images of specimen. Studying hundreds of images manually is very time consuming and has the problem of human subjectivity and inconsistency. LÄS MER

  5. 5. Dynamic Programming for Ultrasound Image Analysis of Atherosclerosis

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Peter Holdfeldt; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; atherosclerotic plaque; ultrasound; classification; dynamic programming; carotid artery; image analysis; edge detection; graph cuts;

    Sammanfattning : Cardiovascular diseases, due to atherosclerosis, are among the most common causes of death in the industrialized world. Atherosclerotic plaque composition as well as arterial diameter and wall thickness can be used to predict the risk of cardiovascular disease. These risk factors can be assessed non-invasively by ultrasound. LÄS MER