Essays about: "Adaptive Sparsity"

Found 3 essays containing the words Adaptive Sparsity.

1. 1. Modelling synaptic rewiring in brain-like neural networks for representation learning

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

   Author : Kunal Bhatnagar; [2023]
   Keywords : Adaptive Sparsity; Computational Neuroscience; Rewiring; Structural Plasticity; Brain-like Computing; Neural Networks; Hebbian Learning; Adaptiv gleshet; beräkningsneurovetenskap; omkoppling; strukturell plasticitet; Hjärnliknande beräkning; Neurala Nätverk; Hebbskt lärande;

   Abstract : This research investigated the concept of a sparsity method inspired by the principles of structural plasticity in the brain in order to create a sparse model of the Bayesian Confidence Propagation Neural Networks (BCPNN) during the training phase. This was done by extending the structural plasticity in the implementation of the BCPNN. READ MORE

3. 2. Exploiting the Overtones in Online Localization of Sound Sources

   University essay from Lunds universitet/Matematisk statistik

   Author : David Sundström; [2022]
   Keywords : Multi-pitch estimation; localization; block sparsity; sparse recursive least squares; online estimation; ADMM; adaptive dictionary; Mathematics and Statistics;

   Abstract : Localization of multiple sound sources from a microphone array is a challenging task that has been a research topic for decades. The challenges stem from the diversity of acoustic contexts due to reverberation and disturbances. READ MORE

4. 3. Solving Sudoku by Sparse Signal Processing

   University essay from KTH/Signalbehandling

   Author : MUHAMMAD MOHSIN ABBASI; [2015]
   Keywords : ;

   Abstract : Sudoku is a discrete constraints satisfaction problem which is modeled as an underdetermined linear system. This report focuses on applying some new signal processing approaches to solve sudoku and comparisons to some of the existing approaches are implemented. READ MORE