Essays about: "mellgren"

Showing result 1 - 5 of 9 essays containing the word mellgren.

  1. 1. Attitudes Towards Poetry in the EFL Classroom. A Teacher and Student Perspective

    University essay from Göteborgs universitet / Lärarutbildningsnämnden

    Author : Sanna Mellgren; [2022-08-03]
    Keywords : EFL; poetry; attitudes; teachers; students;

    Abstract : The inclusion of poetry in an EFL context has shown to be a debated topic among scholars in the field for several decades. Many instructors of literature and poetry hesitate to incorporate poetry in their teaching and researchers try to uncover their reasons for being uncertain while also exploring the benefits of poetry in the EFL classroom. READ MORE

  3. 2. Voices of the flight-free visionary : an overview of the ‘staying on the ground’ narratives and their position in relation to (neoliberal) mobility hegemony

    University essay from Lunds universitet/LUCSUS

    Author : Sebastian Arrosamena Mellgren; [2020]
    Keywords : Sustainability Science; Climate change; Sweden; Transformation; Aviation; Frames; Social Sciences;

    Abstract : The Intergovernmental Panel on Climate Change is encouraging profound and rapid transformation in every economic sector to mitigate escalating climate change. In this context, a public and political debate about aviation as a high-carbon source has emerged in Sweden with growing numbers of people declaring that they are “staying on the ground”. READ MORE

  4. 3. Tacit collusion with deep multi-agent reinforcement learning

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Filip Mellgren; [2020]
    Keywords : deep multi-agent reinforcement learning; tacit collusion; pricing algorithms;

    Abstract : Automatic pricing now attracts the attention of competition authorities following recent machine learning developments. In particular, previous research shows that the Q-learning algorithm can reach collusive outcomes despite receiving only minimal human intervention. READ MORE

  5. 4. Needles in a haystack: a machine learning approach to instrumental variables selection

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Filip Mellgren; Vera Lindén; [2018]
    Keywords : instrumental variables; LASSO; L2boosting;

    Abstract : This paper explores the comparative merits of two different machine learning algorithms for variable selection in an instrumental variables (IV) setting with many weak instruments. We apply a new method, post-L2boosting, to Angrist and Krueger's (1991) classical paper about the effect of schooling on earnings. READ MORE

  6. 5. Riktlinjer för silodesign för massflöde

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : Frida Mellgren; [2014]
    Keywords : flödesproblem; massflöde; tunnelflöde; Silo Stress Tool Silo design; flow problems; mass flow; funnel flow;

    Abstract : Det övergripande syftet med detta arbete var att skapa en övergripande sammanställning rörande ämnena flödesproblem och silodesign och specifikt ta fram riktlinjer för hur massflöde ska uppnås i silos för hantering av olika biobränslen. Dessutom syftade arbetet till att ta upp två autentiska exempel med flödesproblem och hur dessa kunde designas om för massflöde. READ MORE