Search for dissertations about: "Fredrik Hellström"
Showing result 1 - 5 of 8 swedish dissertations containing the words Fredrik Hellström.
-
1. Geochronology and petrology of mafic dykes in the Idefjorden terrane of the Sveconorwegian province, SW Sweden
Abstract : .... READ MORE
-
2. Guaranteeing Generalization via Measures of Information
Abstract : During the past decade, machine learning techniques have achieved impressive results in a number of domains. Many of the success stories have made use of deep neural networks, a class of functions that boasts high complexity. Classical results that mathematically guarantee that a learning algorithm generalizes, i.e. READ MORE
-
3. Information-Theoretic Generalization Bounds: Tightness and Expressiveness
Abstract : Machine learning has achieved impressive feats in numerous domains, largely driven by the emergence of deep neural networks. Due to the high complexity of these models, classical bounds on the generalization error---that is, the difference between training and test performance---fail to explain this success. READ MORE
-
4. Numerical computations of the unsteady flow in a radial turbine
Abstract : Non-pulsatile and pulsatile flow in bent pipes and radial turbine has been assessed with numerical simulations. The flow field in a single bent pipe has been computed with different turbulence modelling approaches. READ MORE
-
5. Numerical computations of the unsteady flow in turbochargers
Abstract : Turbocharging the internal combustion (IC) engine is a common technique to increase the power density. If turbocharging is used with the downsizing technique, the fuel consumption and pollution of green house gases can be decreased. READ MORE