Sökning: "transfer learning"

Visar resultat 26 - 30 av 199 avhandlingar innehållade orden transfer learning.

  1. 26. Transfer Learning using low-dimensional Representations in Reinforcement Learning

    Författare :Isac Arnekvist; Danica Kragic; Johannes Andreas Stork; Christos Dimitrakakis; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datalogi;

    Sammanfattning : Successful learning of behaviors in Reinforcement Learning (RL) are often learned tabula rasa, requiring many observations and interactions in the environment. Performing this outside of a simulator, in the real world, often becomes infeasible due to the large amount of interactions needed. LÄS MER

  3. 27. Data-Efficient Representation Learning for Grasping and Manipulation

    Författare :Ahmet Ercan Tekden; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Learning from Demonstration; Generative Modeling; Neural Fields; Robot Learning; Data-efficient Representation Learning; Grasping; Robot Manipulation;

    Sammanfattning : General-purpose robotics require adaptability to environmental variations and, therefore, need effective representations for programming them. A common way to acquire such representations is through machine learning. Machine learning has shown great potential in computer vision, natural language processing, reinforcement learning, and robotics. LÄS MER

  4. 28. Outsourcing of Organizational Routines : Knowledge, control, and learning aspects

    Författare :Elisabeth Kjellström; Företagsekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Organizational routine; knowledge; tacit knowing; control; learning; outsourcing; Organizational routines; knowledge; tacit knowing; control; learning; outsourcing;

    Sammanfattning : Organizational routines that are critical to learning, flexibility, and adaptation explain the behaviour of the business organization. When organizational routines cross the boundary of the organization, variability and stability are affected. LÄS MER

  5. 29. Lärande i organisationer : professionella yrkesutövares strategier vid organisatorisk förändring

    Författare :Otto Granberg; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : This thesis is a study on the professional practice in knowledge organization in the public services. The empirical study deals with the strategies and learning processes developed by the professionals when their units transfer from appropriation financing to performance financing (client-contractor model). LÄS MER

  7. 30. Contributions to deep learning for imaging in radiotherapy

    Författare :Attila Simkó; Joakim Jonsson; Tommy Löfstedt; Anders Garpebring; Tufve Nyholm; Veronika Cheplygina; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; deep learning; medical imaging; radiotherapy; artefact correction; bias field correction; contrast transfer; synthetic CT; reproducibility;

    Sammanfattning : Purpose: The increasing importance of medical imaging in cancer treatment, combined with the growing popularity of deep learning gave relevance to the presented contributions to deep learning solutions with applications in medical imaging.Relevance: The projects aim to improve the efficiency of MRI for automated tasks related to radiotherapy, building on recent advancements in the field of deep learning. LÄS MER