Sökning: "contextual learning"

Visar resultat 1 - 5 av 163 uppsatser innehållade orden contextual learning.

  1. 1. Prevalent Discord. Exploring and estimating the prevalence of the type of user disagreement on news media Facebook posts discussing the Colombian peace process (2020-2022)

    Master-uppsats, Lunds universitet/Graduate School

    Författare :Luis Felipe Villota Macias; [2024]
    Nyckelord :Agonistic peace; antagonism; big data analytics; binary logistic regression; computational content analysis; Colombia; Colombian peace process; discord; Facebook; machine learning; peace process; public opinion and sentiment; social media; Law and Political Science; Social Sciences;

    Sammanfattning : This thesis is dedicated to exploring and understanding public reactions within negotiated peace settlements based on social media data. Concretely, to modeling public opinion and sentiment within the context of the Colombian peace process using a curated dataset of N= ~1. LÄS MER

  3. 2. Collaborative Learning in an Immersive Virtual Environment: The Effects of Context and Retrieval Practice

    Master-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Noelle Bender; [2024]
    Nyckelord :VR; collaborative Mapping; retrieval practice; contextual variation; desirable difficulty; ecological validity; Social Sciences;

    Sammanfattning : The accessibility of Virtual Reality (VR) enables the investigation of desirable difficulties originating from memory research with increased ecological validity. The two desirable difficulties include contextual variation and retrieval practice. LÄS MER

  4. 3. Rektorers samtalsfärdigheter- Kommunikation med medarbetare i förskolan

    Master-uppsats, Uppsala universitet/Institutionen för pedagogik, didaktik och utbildningssociologi

    Författare :Ida Ek; [2024]
    Nyckelord :preschool; educational leadership; communication; communication skills; principals; förskola; pedagogiskt ledarskap; kommunikation; samtalsfärdigheter; rektorer;

    Sammanfattning : Communication plays a pivotal role in fostering successful leadership and collaboration within educational setting, with preschools being no exception. This essay delves into the communication of preschool principals during meetings with staff. LÄS MER

  5. 4. An Empirical Survey of Bandits in an Industrial Recommender System Setting

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Tobias Schwarz; Johan Brandby; [2023-09-21]
    Nyckelord :computer science; industrial application; machine learning; reinforcement learning; multi-armed bandits; MAB; contextual multi-armed bandits; survey; batch learning;

    Sammanfattning : In this thesis, the effects of incorporating unstructured data—images in the wild—in contextual multi-armed bandits are investigated, when used within a recommender system setting, which focuses on picture-based content suggestion. The idea is to employ image features, extracted by a pre-trained convolutional neural network, and study the resulting bandit behaviors when including respective excluding this information in the typical context creation, which normally relies on structured data sources—such as metadata. LÄS MER

  7. 5. ASSESSING PUBLIC OPINION ON ALGORITHMIC FAIRNESS Reviewing practical challenges and the role of contextual factors

    Master-uppsats, Institutionen för tillämpad informationsteknologi

    Författare :Veronica Kecki; [2023-02-01]
    Nyckelord :AI; artificial intelligence; ML; machine learning; algorithms; algorithmic decision-making; fairness; socio-technical design; AI ethics;

    Sammanfattning : AI ethicists often claim that where algorithmic decision-making is impacting human lives, it is crucial to strive for transparency and explainability. As one form of achieving these, some authors have argued for socio-technical design of AI systems that involves the user in the design process. LÄS MER