Search for dissertations about: "thesis on web mining"

Showing result 1 - 5 of 14 swedish dissertations containing the words thesis on web mining.

  1. 1. Everyday mining Exploring sequences in event-based data

    University dissertation from Norrköping : Linköping University Electronic Press

    Author : Katerina Vrotsou; Linköpings universitet.; Linköpings universitet.; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Event-based data; activity diary data; event-sequences; interactive exploration; sequence identification; visual data mining; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : Event-based data are encountered daily in many disciplines and are used for various purposes. They are collections of ordered sequences of events where each event has a start time and a duration. READ MORE

  2. 2. Mining Web Logs to Improve User Experience in Web Search

    University dissertation from Norrköping : Linköping University Electronic Press

    Author : Libertad Tansini; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Web log mining; web search; user intent; user recommendation; user modelling;

    Abstract : The World Wide Web continues to grow in size and diversity and this makes it increasinglyhard for users to find valuable information because of heterogeneous form and contentof the documents, little knowledge about the reliability and prestige of the documents anda great deal of redundancy.Usually search engines look for documents that contain specific keywords or phrasesstated by the users as queries. READ MORE

  3. 3. Finding, extracting and exploiting structure in text and hypertext

    University dissertation from Umeå : Umeå Universitet

    Author : Ola Ågren; Umeå universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Automatic propagation; CHiC; Data mining; Discrete data; Extraction; Hierarchies; ProT; Rank distribution; S²ProT; Spatial linking; Web mining; Web searching; TECHNOLOGY Information technology Computer science Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap Datalogi; administrativ databehandling; Computing Science;

    Abstract : Data mining is a fast-developing field of study, using computations to either predict or describe large amounts of data. The increase in data produced each year goes hand in hand with this, requiring algorithms that are more and more efficient in order to find interesting information within a given time. READ MORE

  4. 4. Data Mining and Analysis for Characterizing Paper from On-line Multisensor Measurements

    University dissertation from Göteborg : Department of Signals and Systems, Chalmers University of Technology

    Author : Marcus Ejnarsson; Högskolan i Halmstad.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP; Feature Extraction; Kernel Based Novelty Detection; Kernel CCA; Monitoring; Newsprint; Paper Web; Time-Series Representation;

    Abstract : The objective of this thesis is to develop a multi-resolution tool for screening paper formation variations, aiming to detect abnormalities in various frequency regions ranging from millimeters to several meters. The abnormalities detected in different frequency regions give an indication for the paper maker about specific disturbances in the paper production process. READ MORE

  5. 5. Development and Evaluation of Web Applications for Investigating Candidate Genes in Rat Models of Complex Diseases

    University dissertation from Göteborg : Department of Signals and Systems, Chalmers University of Technology

    Author : Lars Andersson; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; rat; complex disease; rheumatoid arthritis; type 2 diabetes mellitus; QTL; candidate genes; web application; text mining;

    Abstract : Many human diseases, such as rheumatoid arthritis and type 2 diabetes mellitus, have a very complex development, depending on both environmental and multiple genetic factors. By crossing inbred rat strains susceptible to a genetic disorder with strains resistant to the same disorder, genomic regions associated with the disease can be identified, so called quantitative trait loci (QTLs). READ MORE