Convolutional Neural Network (CNN) is arguably the most utilized model by the computer vision community, which is reasonable thanks to its remarkable performance in object and scene recognition, with respect to traditional hand-crafted features. Nevertheless, it is evident that CNN naturally is availed in its two-dimensional version.
In this dissertation, I directly validate this hypothesis by developing three structure-infused neural network architectures (operating on sparse multimodal and graph-structured data), and a structure-informed learning algorithm for graph neural networks, demonstrating significant outperformance of conventional baseline models and algorithms.Invariant Recognition: Convolutional Neural Networks Since my PhD, I had been interested in the problem of invariant visual perception, and how learning methods could help solve it.Analysis and Optimization of Convolutional Neural Network Architectures Master Thesis of Martin Thoma Department of Computer Science Institute for Anthropomatics.
In pursuit of answering research question(i), we propose to use musically motivated convolutional neural networks as an alternative to designing deep learning models that is based on domain knowledge, and we evaluate several deep learning architectures for audio at a low computational cost with a novel methodology based on non-trained(randomly weighted) convolutional neural networks.
Exploring Deep Learning Methods for discovering features in speech signals. Navdeep Jaitly Doctor of Philosophy Graduate Department of Computer Science University of Toronto 2014 This thesis makes three main contributions to the area of speech recognition with Deep Neural Network - Hidden Markov Models (DNN-HMMs).
In this thesis, we develop a mathematical theory of deep convolutional neural networks for feature extraction using concepts from applied harmonic analysis. We investigate the impact of network topology and building blocks—convolution filters, non-linearities, and pooling operators—on the network's feature extraction capabilities.
This thesis presents deep learning models for an array of computer vision problems: semantic segmentation, instance segmentation, depth prediction, localisation, stereo vision and video scene understanding. The abstract. Deep learning and convolutional neural networks have become the dominant tool for computer vision.
Unsupervised Image Feature Learning for Convolutional Neural Networks. UoM administered thesis: Phd.. Recently deep learning and in particular the convolutional neural network (CNN) has made great strides in many computer vision and machine learning tasks.. the current state-of-the-art convolutional networks for both image and video.
Convolutional Neural Network (CNN) belongs to AI family, has been designed to work a little like human brain but not exactly, handles the complexity and variations in facial images very effectively.
The main contribution of this thesis is a coherent framework for learning to label aerial imagery. The proposed framework consists of a patch-based formulation of aerial image labeling, new deep neural network architectures implemented on GPUs, and new loss functions for training these architectures, resulting in a single model.
A deep convolutional neural network is used to map low-dose CT images towards its corresponding normal-dose counterparts using recently proposed residual learning method (3). Qualitative results demonstrate a great potential of the proposed method on artifact reduction and structure preservation.
Deep learning discovers intricate structure in large data sets by using the backpropagation algorithm to network phd a machine neural change its internal parameters that are used to compute the representation models each layer for the representation in the previous for.Deep Neural Networks and Hardware Systems for Event-driven Data A thesis.
Radar images. While the title and scope of this thesis have changed slightly to focus on the statistically derived models known as Convolutional Neural Networks, the thesis still answers essential questions for the project. Since Convolutional Neural Networks have in recent years been considered state of.
RECURSIVE DEEP LEARNING FOR NATURAL LANGUAGE PROCESSING AND COMPUTER VISION A DISSERTATION. The main three chapters of the thesis explore three recursive deep learning modeling choices. The rst modeling choice I investigate is the overall objective function that. 5.2.1 Convolutional-Recursive Neural Networks.. .. .. .. .. .154.
Ahmad Radzi, Syafeeza (2014) Convolutional neural networks for face recognition and finger-vein biometric identification. PhD thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering.
Yarin Gal PhD Thesis, 2016 A Theoretically Grounded Application of Dropout in Recurrent Neural Networks We present a new technique for recurrent neural network regularisation, relying on recent results at the intersection of Bayesian modelling and deep learning.
Complex-valued neural networks for machine learning on non-stationary physical data Jesper S oren Dramscha,, Mikael Luthje a, Anders Nymark Christensen aTechnical University of Denmark, Kongens Lyngby, Denmark Abstract Deep learning has become an area of interest in most scienti c areas, including physical sciences.