Essays about: "Carl Ekström"
Found 3 essays containing the words Carl Ekström.
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1. Increasing Reproducibility Through Provenance, Transparency and Reusability in a Cloud-Native Application for Collaborative Machine Learning
University essay from Uppsala universitet/Avdelningen för datorteknikAbstract : 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. READ MORE
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2. Momentum in Sweden: Past Returns and Continuing Overreaction
University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomiAbstract : 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. READ MORE
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3. Generation of Short Intense Terahertz pulses Through Optical Rectification
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/AtomfysikAbstract : 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. READ MORE
