Sökning: "Outlier detection"

Visar resultat 6 - 10 av 18 avhandlingar innehållade orden Outlier detection.

  1. 6. Kinetic Outlier Detection (KOD) in real-time PCR

    Författare :Tzachi Bar; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PCR quality assessment; Real-time PCR; KOD; Kinetic Outliner Detection;

    Sammanfattning : .... LÄS MER

  3. 7. Modelling the offset lithographic printing process

    Författare :Cristofer Englund; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Neural networks; Self-organizing map; Data mining; Outlier detection; Leverages; Committee; Adaptive modelling; Image analysis; Bildanalys;

    Sammanfattning : A concept for data management and adaptive modelling of the offset lithographic printing process is proposed. Artificial neural networks built from historical process data are used to model the offset printing process aiming to develop tools for online ink flow control. LÄS MER

  4. 8. On Improving Validity of Deep Neural Networks in Safety Critical Applications

    Författare :Jens Henriksson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; out-of-distribution; outlier detection; deep neural networks; Safety critical applications;

    Sammanfattning : Context: Deep learning has proven to be a valuable component in object detection and classification, as the technique has shown an increased performance throughput compared to traditional software algorithms. Deep learning refers to the process, in which an optimisation process learns an algorithm through a set of labeled data, where the researcher defines an architecture rather than the algorithm itself. LÄS MER

  5. 9. Modelling and controlling an offset lithographic printing process

    Författare :Cristofer Englund; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Neural networks; Self-organizing map; Data mining; Outlier detection; Committee; Multiple models; Colour print control; Image analysis; Bildanalys;

    Sammanfattning : The objective of this thesis is to provide methods for print quality enhancements in an offset lithographic printing proess. Various parameters characterising the print quality are recognised, however, in this work print quality is defined as the deviation of the amount of ink in a sample image from the reference print. LÄS MER

  7. 10. Modelling and grey-box identification of curl and twist in paperboard manufacturing

    Författare :Gianantonio Bortolin; Anders Lindquist; Guy Dumont; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; System identification; process control; Grey-box modelling; outlier detection; Statistics; computer and systems science; Statistik; data- och systemvetenskap;

    Sammanfattning : The contents of this thesis can be divided into two main parts. The first one is the development of an identification methodology for the modelling of complex industrial processes. The second one is the application of this methodology to the curl and twist problem. LÄS MER