Essays about: "probability statistics"
Showing result 1 - 5 of 136 essays containing the words probability statistics.
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1. A temporal Hawkes process model for shooting occurrences in Sweden
University essay from Lunds universitet/Statistiska institutionenAbstract : The Hawkes process, also referred to as a self-exciting point process, is a class of point processes where the intensity is conditioned on previous events. More specifically, an event occurrence excites the process, temporarily increasing the probability of more events occurring. READ MORE
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2. Social Gradients in Subjective Well-being during the COVID-19 Pandemic in Sweden
University essay from Stockholms universitet/Sociologiska institutionenAbstract : The COVID-19 pandemic prompted governments around the globe to employ various measures, such as social distancing and quarantine, to prevent its spread. The pandemic contributed to drastic changes in everyday life, through economic shocks, fear of the virus, morbidity, and mortality. READ MORE
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3. Regularization Methods and High Dimensional Data: A Comparative Study Based on Frequentist and Bayesian Methods
University essay from Lunds universitet/Statistiska institutionenAbstract : As the amount of high dimensional data becomes increasingly accessible and common, the need for reliable methods to combat problems such as overfitting and multicollinearity increases. Models need to be able to manage large data sets where predictor variables often outnumber the amount of observations. READ MORE
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4. Quantum Optical Description of High-order Harmonic Generation
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : High-order Harmonic Generation (HHG) is a highly non-linear process in which an atom interacts with a strong laser field. The laser field lowers the atomic potential barrier allowing bound electrons to escape into the continuum through tunnel ionization, propagate, and, with some probability, recombine with the parent ion. READ MORE
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5. Method to statistically secure field test results for rock drilling tools
University essay from Uppsala universitet/Institutionen för materialvetenskapAbstract : The aim of this project is to find a statistical method that describes survival and outcome of a prototype drilling tool from several references and determine how many references are needed for a statistically secure result. The project also answers which variables that affects the outcome. READ MORE