Search for dissertations about: "cross-validation."
Showing result 1 - 5 of 69 swedish dissertations containing the word cross-validation..
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1. Factor-Augmented Forecasting for High-Dimensional Data
Abstract : In this thesis, we take a critical look at the factor-augmented forecast models, when a large number of time series variables available can provide the vital information for prediction. We discuss how to describe the commonality and idiosyncrasy of high-dimensional data by a handful of factors in various levels, and how to improve the predictive performance using these factors as augmented predictors. READ MORE
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2. Algorithms for a Partially Regularized Least Squares Problem
Abstract : Vid analys av vattenprover tagna från t.ex. ett vattendrag betäms halten av olika ämnen. Dessa halter är ofta beroende av vattenföringen. READ MORE
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3. Quantitative methods for diffusion measurements in fluorescence microscopy
Abstract : In this work, statistical methods are developed for mapping mass transport locally based on images collected using a confocal laser scanning microscope. Besides presenting raster image correlation spectroscopy as an established method in fluorescence microscopy, we introduce a single particle tracking method which takes advantage of the raster scanning of the image in a confocal microscope. READ MORE
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4. Model calibration methods for mechanical systems with local nonlinearities
Abstract : Most modern product development utilizes computational models. With increasing demands on reducing the product development lead-time, it becomes more important to improve the accuracy and efficiency of simulations. READ MORE
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5. Contributions to Quantile Estimation
Abstract : .... READ MORE