deep learning

UNDERSTANDING LARGE LANGUAGE MODELS: THE FUTURE OF ARTIFICIAL INTELLIGENCE

The article examines the newest direction in artificial intelligence - Large Language Models, which open a new era in natural language processing, providing the opportunity to create more flexible and adaptive systems. With their help, a high level of understanding of the context is achieved, which enriches the user experience and expands the fields of application of artificial intelligence. Large language models have enormous potential to redefine human interaction with technology and change the way we think about machine learning.

A data-driven fusion of deep learning and transfer learning for orange disease classification

In agriculture, early detection of crop diseases is imperative for sustainability and maximizing yields.  Rooted in Agriculture 4.0, our innovative approach  combines pre-trained Convolutional Neural Networks (CNNs) models with data-driven solutions to address global challenges related to water scarcity.  By integrating the combined L1/L2 regularization technique to our model layers, we enhance their flexibility, reducing the risk of the overfitting effect of the model.  In the orange dataset used in our experiments, we have 1790 orange images, including a class

Enhancing the vision graph model by elevating the precision diagnostics with attention and convolutions in medical imaging

The COVID-19 showed us that rapid and accurate diagnostics is a necessity.  Therefore, researchers began to implement deep learning models that can help the doctors to reach faster and reliable results, but there are more development to be done.  In our research paper, we introduced an innovative approach to enhance the Vision Graph model's accuracy for better results.  Our method exploits the strength of the ConvMixer architecture and Attention mechanism.  We start by utilizing Depthwise convolution and Pointwise convolution to capture spatial information in detail whi

A Comparison of LSTM, GRU, and XGBoost for forecasting Morocco's yield curve

The field of time series forecasting has grown significantly over the past several years and is now highly active.  In numerous application domains, deep neural networks are exact and powerful.  They are among the most popular machine learning techniques for resolving big data issues because of these factors.  Historically, there have been numerous methods for accurately predicting the subsequent change in time series data.  The time series forecasting problem and its mathematical underpinnings are first articulated in this study.  Following that, a description of the m

Decoding Cesium-137: a Deep Learning Approach to Environmental Prediction

The study delves into the significant environmental threat posed by cesium-137, a byproduct of nuclear mishaps, industrial activities, and past weapons tests. The persistence of cesium-137 disrupts ecosystems by contaminating soil and water, which subsequently affects human health through the food chain. Traditional monitoring techniques like gamma spectroscopy and soil sampling face challenges such as variability and the intensive use of resources.

Review of disease identification methods based on computed tomography imagery

Methods and approaches to computational diagnosis of various pulmonary diseases via automated analysis of chest images performed with computed tomography were reviewed. Google Scholar database was searched with several queries focused on deep learning and machine learning chest computed tomography imagery analysis studies published during or after 2017. A collection of 39 papers was collected after screening the search results. The collection was split by publication date into two separate sets based on the date being prior to or after the start of the COVID-19 pandemic.

Embedding physical laws into Deep Neural Networks for solving generalized Burgers–Huxley equation

Among the difficult problems in mathematics is the problem of solving partial differential equations (PDEs).  To date, there is no technique or method capable of solving all PDEs despite the large number of effective methods proposed.  One finds in the literature, numerical methods such as the methods of finite differences, finite elements, finite volumes and their variants, semi-analytical methods such as the Variational Iterative Method, New Iterative Method and others.  In recent years, we have witnessed the introduction of neural networks in solving PDEs.  In this w

Physics-informed neural networks for the reaction-diffusion Brusselator model

In this work, we are interesting in solving the 1D and 2D nonlinear stiff reaction-diffusion Brusselator system using a machine learning technique called Physics-Informed Neural Networks (PINNs).  PINN has been successful in a variety of science and engineering disciplines due to its ability of encoding physical laws, given by the PDE, into the neural network loss function in a way where the network must not only conform to the measurements, initial and boundary conditions, but also satisfy the governing equations.  The utilization of PINN for Brusselator system is stil

Utilization of Voice Embeddings in Integrated Systems for Speaker Diarization and Malicious Actor Detection

This paper explores the use of diarization systems which employ advanced machine learning algorithms for the precise detection and separation of different speakers in audio recordings for the implementation of an intruder detection system. Several state-of-the-art diarization models including Nvidia’s NeMo, Pyannote and SpeechBrain are compared. The performance of these models is evaluated using typical metrics used for the diarization systems, such as diarization error rate (DER) and Jaccard error rate (JER).