Sökning: "Fredrik Sandin"

Visar resultat 11 - 15 av 20 avhandlingar innehållade orden Fredrik Sandin.

  1. 11. Deep Perceptual Loss and Similarity

    Författare :Gustav Grund Pihlgren; Marcus Liwicki; Fredrik Sandin; Hugo Larochelle; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Image Similarity; Perceptual Similarity; Perceptual Loss; Deep Features; Deep Learning; Machine Learning; Maskininlärning;

    Sammanfattning : This thesis investigates deep perceptual loss and (deep perceptual) similarity; methods for computing loss and similarity for images as the distance between the deep features extracted from neural networks. The primary contributions of the thesis consist of (i) aggregating much of the existing research on deep perceptual loss and similarity, and (ii) presenting novel research into understanding and improving the methods. LÄS MER

  3. 12. Deep Perceptual Loss for Improved Downstream Prediction

    Författare :Gustav Grund Pihlgren; Marcus Liwicki; Fredrik Sandin; Hugo Larochelle; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Machine Learning; Maskininlärning;

    Sammanfattning : .... LÄS MER

  4. 13. Applied Machine Learning in District Heating System

    Författare :Samuel O. Idowu; Christer Åhlund; Saguna Saguna; Olov Schelén; Fredrik Sandin; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : In an increasingly applied domain of pervasive computing, sensing devices are being deployed progressively for data acquisition from various systems through the use of technologies such as wireless sensor networks. Data obtained from such systems are used analytically to advance or improve system performance or efficiency. LÄS MER

  5. 14. Towards Digitization and Machine learning Automation for Cyber-Physical System of Systems

    Författare :Saleha Javed; Marcus Liwicki; Fredrik Sandin; Hamam Mokayed; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Digitization; Automation; Industry 4.0; Machine-to-Machine Translation; Ontology Alignment Eclipse Arrowhead Framework; Machine Learning; Unsupervised Learning; Condition Monitoring; Ontology Alignment; Cyber-Physical Systems; Cyberfysiska system;

    Sammanfattning : Cyber-physical systems (CPS) connect the physical and digital domains and are often realized as spatially distributed. CPS is built on the Internet of Things (IoT) and Internet of Services, which use cloud architecture to link a swarm of devices over a decentralized network. Modern CPSs are undergoing a foundational shift as Industry 4. LÄS MER

  7. 15. Technical Language Supervision for Intelligent Fault Diagnosis

    Författare :Karl Löwenmark; Fredrik Sandin; Olga Fink; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Technical Language Processing; Natural Language Processing; Intelligent Fault Diagnosis; Natural Language Supervision; Condition Monitoring; Maskininlärning; Machine Learning;

    Sammanfattning : Condition Monitoring (CM) is widely used in industry to meet sustainability, safety, and equipment efficiency requirements. Intelligent Fault Diagnosis (IFD) research focuses on automating CM data analysis tasks, to detect and prevent machine faults, and provide decision support. LÄS MER