Search for dissertations about: "Bayes"

Showing result 21 - 25 of 57 swedish dissertations containing the word Bayes.

  2. 21. Phylogenetic Relationships of Silene sect. Melandrium and Allied Taxa (Caryophyllaceae), as Deduced from Multiple Gene Trees

    Author : Anja Rautenberg; Bengt Oxelman; Mikael Thollesson; Magnus Lidén; Freek Bakker; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Silene; Elisanthe; Melandrium; Conoimorpha; Caryophyllaceae; Silene multinervia; relative dating; extreme substitution rates; phylogeny; BEST; BEAST; cpDNA; mtDNA; RNA polymerase; RPA2; RPB2; RPD2; SlX1; SlY1; ITS; introgression; incongruent phylogenies; chromosome count; coalescent; Bayes Factors; Systematics and phylogenetics; Systematik och fylogeni; systematisk botanik; Systematic Botany;

    Abstract : This thesis focuses on phylogenetic relationships among some of the major lineages in Silene subgenus Behenantha (Caryophyllaceae) using DNA sequences from multiple, potentially unlinked gene regions from a large taxonomic and geographic sample. Both traditional phylogenetic analyses and a strategy to infer species trees and gene trees in a joint approach are used. READ MORE

  4. 22. Contributions to Statistical Analysis of Gene Expression Data

    Author : Anders Sjögren; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; DNA microarray; differential expression; gene regulation; variance stabilising transformation; permutation; reference gene; housekeeping gene; bootstrap; quality control QC ; quality assurance QA ; quality assessment; empirical Bayes; weighted moderated t-statistic; WAME; DNA microarray;

    Abstract : .... READ MORE

  5. 23. Methods of solving conflicts among induced rules

    Author : Tony Lindgren; Henrik Boström; Johannes Fürnkranz; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; machine learning; rule conflicts; Computer and systems science; Data- och systemvetenskap;

    Abstract : When applying an unordered set of classification rules to classify an example, there may be several applicable rules with conflicting conclusions regarding the most probable class to which the example belongs. This problem of having rules assigning different classes to the same example must be addressed, if a classification is to be made. READ MORE

  6. 24. Bayesian learning of structured dynamical systems

    Author : Riccardo Sven Risuleo; Håkan Hjalmarsson; Johan Schoukens; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; system identification; bayesian learning; machine learning; Gaussian processes; Electrical Engineering; Elektro- och systemteknik;

    Abstract : In this thesis, we propose some Bayesian approaches to the identificationof structured dynamical systems. In particular, we consider block-orientedmodels in which a complex system is built starting from simple linear andnonlinear building blocks. READ MORE

  7. 25. Parameter Estimation : Towards Data-Driven and Privacy Preserving Approaches

    Author : Braghadeesh Lakshminarayanan; Cristian R. Rojas; Simone Garatti; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Parameter estimation; System identification;

    Abstract : Parameter estimation is a pivotal task across various domains such as system identification, statistics, and machine learning. The literature presents numerous estimation procedures, many of which are backed by well-studied asymptotic properties. READ MORE