Sökning: "Carl Ekström"
Visar resultat 1 - 5 av 8 uppsatser innehållade orden Carl Ekström.
1. Increasing Reproducibility Through Provenance, Transparency and Reusability in a Cloud-Native Application for Collaborative Machine Learning
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för datorteknikSammanfattning : The purpose of this thesis paper was to develop new features in the cloud-native and open-source machine learning platform STACKn, aiming to strengthen the platform's support for conducting reproducible machine learning experiments through provenance, transparency and reusability. Adhering to the definition of reproducibility as the ability of independent researchers to exactly duplicate scientific results with the same material as in the original experiment, two concepts were explored as alternatives for this specific goal: 1) Increased support for standardized textual documentation of machine learning models and their corresponding datasets; and 2) Increased support for provenance to track the lineage of machine learning models by making code, data and metadata readily available and stored for future reference. LÄS MER
2. "Jag vill spara etiskt, men vad har jag för alternativ?" : En kvantitativ studie av etiska restriktioners påverkan på svenska fonders prestation
Kandidat-uppsats, Uppsala universitet/Företagsekonomiska institutionenSammanfattning : During the last few decades, the Swedish population has shown an increased interest in investment fund savings, and more than 60% of Swedish citizens are saving through funds today. In addition to this, awareness on climate change and related risks has increased, which has contributed to a greater focus on corporate sustainability among Swedish companies. LÄS MER
3. Momentum in Sweden: Past Returns and Continuing Overreaction
D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomiSammanfattning : Comparing the performance of a traditional long-short momentum trading strategy to one based on a measure for continuing overreaction on OMXS 1997-2016, this study shows that traditional momentum only generates significant profits in the short-term. On the contrary, the continuing overreaction approach provides investors with significant profits for a variety of different holding- and formation periods, mainly attributable to its ability to pick winners. LÄS MER
4. Fystränaren i svensk elitfotboll : Synen på kompetens och ledarskap
Kandidat-uppsats, Linnéuniversitetet/Institutionen för idrottsvetenskap (ID)Sammanfattning : Denna uppsats redovisar genom kvalitativ metod hur fystränare i Allsvenskan upplever sin bakgrund och kompetens, och deras syn på ledarskapet i den miljö de verkar i. I takt med att elitfotbollens organisation och prestationskraven inom densamma utvecklas ökar betydelsen av fysträning. LÄS MER
5. Generation of Short Intense Terahertz pulses Through Optical Rectification
Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/AtomfysikSammanfattning : The lack of sources that generates intense THz pulses have in many years limited the field of THz science. Until recently intense THz pulses have been hard to generate using nonlinear crystals such as Lithium Niobate (LiNbO3) with high efficiency. LÄS MER
