Sökning: "higher order learning"

Visar resultat 16 - 20 av 163 avhandlingar innehållade orden higher order learning.

1. 16. First-Order Algorithms for Communication Efficient Distributed Learning

   Författare :Sarit Khirirat; Mikael Johansson; Tong Zhang; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Communication efficient learning; Optimization algorithms; Quantization; Error compensation; First-order algorithms; Stochastic gradient descent; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : Innovations in numerical optimization, statistics and high performance computing have enabled tremendous advances in machine learning algorithms, fuelling applications from natural language processing to autonomous driving.To deal with increasing data volumes, and to keep the training times of increasingly complex machine learning models reasonable, modern optimization algorithms distribute both data and computations over a large number of machines. LÄS MER

3. 17. Lärande i arbetslivets övergångar

   Författare :Marie Gunnarsson; Magnus Söderström; Liselott Aarsand; Margareta Ekberg; Elsie Anderberg; Linnéuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; work-life; work-life transitions; work-life insecurity; everyday learning; employability; life-long learning; lay-off survivors; lay-off victims; uppsagda; kvarvarande; arbetsliv; vardagslärande; arbetsosäkerhet; övergångar i arbetslivet; anställningsbarhet; livslångt lärande; Education; Pedagogik;

   Sammanfattning : Over the course of the last few decades, work-life has changed and now includes a higher degree of instability and insecurity. This thesis takes this change as its starting point, aiming to understand the ways in which individuals manage involuntary work-life transitions at the workplace, in terms of learning. LÄS MER

4. 18. Coping with Learning through a Foreign Language in Higher Education in Rwanda

   Författare :Anne Marie Kagwesage; Ingrid Andersson; Sven Andersson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Higher education; foreign instructional language; Rwanda; students’ learning; translanguaging; globalisation; Högre utbildning; undervisning på främmande språk; Rwanda; lärande; gränsöverskridande språkande; globalisering;

   Sammanfattning : The overarching aims of this thesis are to investigate how students in higher education in Rwanda experience learning through the medium of a foreign language, mainly English, and the strategies they employ in order to successfully complete their university studies during a period of both language and educational change. Taking a sociocultural perspective, the thesis subscribes to a qualitative research design. LÄS MER

5. 19. Online teaching practices : Sociomaterial matters in higher education settings

   Författare :Karin Bolldén; Madeleine Abrandt Dahlgren; Ann-Marie Laginder; Åsa Mäkitalo; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Practice theory; sociomaterial; ICT; distance education; e-learning; online ethnography; internet research; higher education; virtual worlds; LMS; VLE; Praktikteori; sociomaterialitet; IKT; distansutbildning; e-lärande; onlineetnografi; internetforskning; högre utbildning; virtuella världar; LMS; VLE;

   Sammanfattning : The aim of this study was to describe and analyse online teaching practices in the Swedish higher education context. The study had an online ethnographic approach and was based on empirical data on the teaching in two university courses. LÄS MER

7. 20. Algorithmic discovery, development and personalized selection of higher-order drug cocktails : A label-free live-cell imaging & secretomics approach

   Författare :Efthymia Chantzi; Mats G Gustafsson; Ulf Hammerling; Andreas Bender; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; drug combination discovery and development; personalized pharmacotherapy; higher-order drug combination analysis; quantitative label-free live-cell imaging; secretomics; cell-cell communication; deep learning; convolutional neural networks; data mining; MapReduce; resampling; generalized highest single agent; COMBImageDL; COMBSecretomics; Bioinformatics; Bioinformatik; Pharmacology; Farmakologi; Engineering Science; Teknisk fysik;

   Sammanfattning : An upward trend in clinical pharmacology is the use of multiple drugs to combat complex and co-occurring diseases due to better efficacy, decreased toxicity and reduced risk of evolving resistance. Despite high late-stage attrition rates and the need for multi drug treatments, most drug discovery and development efforts are still mainly focused on new one-size-fits-all monotherapies. LÄS MER