Convolution Kernels

‘Self-information In information theory, a self-information is the information value of an event.’ Convolution Kernels: An Authoritative, Informative and Persuasive Guide Convolution kernels are a matrix used in image processing to alter an image [1]. In image processing, a kernel, convolution matrix, or mask is a small matrix used for blurring, sharpening, embossing, edge detection, and […]

Basics of Deep Belief Networks

Deep Belief Networks (DBNs) are a powerful tool for modeling complex data [2]. They are used in a variety of applications, including natural language processing, computer vision, and modeling physiological data. DBNs are composed of multiple layers of neurons, or nodes, that are connected in a hierarchical structure. The layers are organized in a way that […]

Information Retrieval technology for text-based search

Introduction Information retrieval (IR) is a field of computing and information science that studies the process of obtaining information resources relevant to an information need from a collection of information resources [1]. It is the science of searching for information in documents, searching for documents themselves, and also searching for the metadata that describes documents. IR […]