Essays about: "piecewise-affine"

Found 2 essays containing the word piecewise-affine.

1. 1. Exploring Normalizing Flow Modifications for Improved Model Expressivity

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Marcel Juschak; [2023]
   Keywords : Normalizing Flows; Motion Synthesis; Invertible Neural Networks; Glow; MoGlow; Maximum Likelihood Estimation; Generative models; normaliserande flöden; rörelsesyntes; inverterbara neurala nätverk; Glow; MoGlow; maximum likelihood-skattning generativa modeller;

   Abstract : Normalizing flows represent a class of generative models that exhibit a number of attractive properties, but do not always achieve state-of-the-art performance when it comes to perceived naturalness of generated samples. To improve the quality of generated samples, this thesis examines methods to enhance the expressivity of discrete-time normalizing flow models and thus their ability to capture different aspects of the data. READ MORE

3. 2. Measures and LMIs for optimal control of piecewise-affine dynamical systems : Systematic feedback synthesis in continuous-time

   University essay from

   Author : Mohamed Rasheed-Hilmy Abdalmoaty; [2012]
   Keywords : Technology; optimal control; piecewise-affine; measures; moments; discontinuous feedback; SDP; LMIs; polynomials; Teknik;

   Abstract : The project considers the class of deterministic continuous-time optimal control problems (OCPs) with piecewise-affine (PWA) vector fields and polynomial data. The OCP is relaxed as an infinite-dimensional linear program (LP) over space of occupation measures. READ MORE