Computational Physics (Lecture 18)
Neural networks explained with the example of feedforward vs. recurrent networks. Feedforward networks propagate data, while recurrent models allow loops for cascade effects. Recurrent networks are less influential but closer to the brain's function. Introduction to handwritten digit classification
0 views • 55 slides
Machine Learning Meets Wi-Fi 7: Multi-Link Traffic Allocation-Based RL Use Case
This presentation by Pedro Riviera from the University of Ottawa explores the intersection of machine learning and Wi-Fi technology, specifically focusing on the application of Multi-Headed Recurrent Soft-Actor Critic for traffic allocation in IEEE 802.11 networks. The content delves into the evolut
1 views • 23 slides
ASMA IN PEDIATRIA
Pediatric asthma guidelines for children aged 5 years and above, outlining diagnosis criteria, symptom patterns, and treatment recommendations based on GINA 2023. The content covers characteristics suggestive of asthma, including recurrent non-productive cough, wheezing, and shortness of breath, and
3 views • 30 slides
Three-Dimensional Trochlear Groove Curvilinearity vs. Tibial Tubercle-Trochlear Groove Distance in Predicting Patellofemoral Instability
Patellofemoral joint stability relies on various factors, with the TT-TG distance commonly used to assess patellar instability risk. However, a study suggests that 3D measurements of trochlear groove curvilinearity may be more effective in differentiating individuals with recurrent patella dislocati
0 views • 9 slides
Understanding Gout: Causes, Symptoms, and Treatment Options
Gout is a metabolic disorder characterized by high levels of uric acid in the blood, leading to recurrent episodes of acute arthritis. The condition is often preceded by hyperuricemia and can result in complications such as renal calculi and tophi. Treatment involves managing uric acid levels throug
1 views • 35 slides
Understanding Recurrent Neural Networks (RNN) and Long Short-Term Memory (LSTM)
Recurrent Neural Networks (RNNs) and Long Short-Term Memory (LSTM) are powerful tools for sequential data learning, mimicking the persistent nature of human thoughts. These neural networks can be applied to various real-life applications such as time-series data prediction, text sequence processing,
15 views • 34 slides
Localised Adaptive Spatial-Temporal Graph Neural Network
This paper introduces the Localised Adaptive Spatial-Temporal Graph Neural Network model, focusing on the importance of spatial-temporal data modeling in graph structures. The challenges of balancing spatial and temporal dependencies for accurate inference are addressed, along with the use of distri
3 views • 19 slides
Extracorporeal Life Support for Acute Myocardial Infarction Complicated by Cardiogenic Shock
This study explores the use of extracorporeal life support (ECLS) in patients with acute myocardial infarction complicated by cardiogenic shock. The researchers investigate the impact of ECLS on mortality and various secondary endpoints such as renal failure, recurrent infarction, and need for revas
0 views • 20 slides
Recent Advances in RNN and CNN Models: CS886 Lecture Highlights
Explore the fundamentals of recurrent neural networks (RNNs) and convolutional neural networks (CNNs) in the context of downstream applications. Delve into LSTM, GRU, and RNN variants, alongside CNN architectures like ConvNext, ResNet, and more. Understand the mathematical formulations of RNNs and c
1 views • 76 slides
Understanding Floods: Major Hazards and Disasters in Environmental Geography and Disaster Management
Floods, a common natural disaster, are often caused by factors like intense rainfall, river overflow, and human activities. Regions in India, such as Assam and Bihar, face significant loss due to recurrent floods. Factors like skewed rainfall patterns and transnational rivers contribute to the flood
0 views • 15 slides
Overview of Genitourinary Tract Infections and STIs by Prof. Dr. Mete Kılcıler
Genitourinary Tract Infections and Sexually Transmitted Infections (STIs) are common conditions affecting both men and women. This article, presented by Prof. Dr. Mete Kılcıler from the Department of Urology at Bahçeşehir University School of Medicine, delves into the various aspects of UTIs, in
2 views • 47 slides
Understanding the Pathophysiology of Epilepsy and Seizures
Epilepsy is a group of disorders characterized by recurrent, unprovoked seizures. Seizures are sudden surges of electrical activity in the brain that can cause alterations in sensation, behavior, or consciousness. They can be classified as partial or generalized based on their origin and clinical ma
2 views • 14 slides
Understanding Trade Cycles and Economic Fluctuations
A trade cycle refers to the recurrent fluctuations in economic activities such as employment, output, income, prices, and profits. The cycle includes phases of prosperity, depression, recovery, and recession. These cycles are characterized by synchronicity, asymmetry, and international impact. Under
0 views • 17 slides
Understanding Pyelonephritis: Key Insights and Management
Pyelonephritis is a serious bacterial infection of the kidneys, leading to renal damage and potentially life-threatening complications. This condition has different etiologies, including ascending bacterial infection and hematogenous spread, with Escherichia coli being the most common causative orga
1 views • 22 slides
Assistive Speech System for Individuals with Speech Impediments Using Neural Networks
Individuals with speech impediments face challenges with speech-to-text software, and this paper introduces a system leveraging Artificial Neural Networks to assist. The technology showcases state-of-the-art performance in various applications, including speech recognition. The system utilizes featu
1 views • 19 slides
Patient Seriously Affected by Radiation Overdose
A patient at the Pasteur Clinic in Toulouse suffered from a significant radiation overdose during radiotherapy treatment for recurrent pelvic cancer.
0 views • 3 slides
Machine Learning Meets Wi-Fi 7: Multi-Link Traffic Allocation-Based RL Use Case
The paper discusses the application of a Reinforcement Learning algorithm, Multi-Headed Recurrent Soft-Actor Critic, for optimizing traffic allocation in IEEE 802.11be Multi-Link Operation networks. This work aims to enhance throughput and reduce latency in MLO-capable devices by distributing incomi
0 views • 18 slides
Understanding Positional Encoding in Transformers for Deep Learning in NLP
This presentation delves into the significance and methods of implementing positional encoding in Transformers for natural language processing tasks. It discusses the challenges faced by recurrent networks, introduces approaches like linear position assignment and sinusoidal/cosinusoidal positional
0 views • 15 slides
Understanding Hopfield Nets in Neural Networks
Hopfield Nets, pioneered by John Hopfield, are a type of neural network with symmetric connections and a global energy function. These networks are composed of binary threshold units with recurrent connections, making them settle into stable states based on an energy minimization process. The energy
0 views • 37 slides
Addressing Rheumatic Heart Disease Disparities in Indigenous Australians
Rheumatic heart disease (RHD) continues to disproportionately affect Indigenous Australians, particularly those living in remote areas, with a high incidence compared to the non-Indigenous population. Acute Rheumatic Fever (ARF) is a key precursor to RHD, often linked to social determinants and poor
0 views • 7 slides
Management of Urinary Tract Infection: Important Notes and Guidelines
Understanding the management of urinary tract infections (UTI) is crucial for healthcare professionals. The main goal is to eradicate offending organisms using antibiotics, which vary based on factors like infection type and patient profile. Treatment duration and antibiotic choices differ for relap
0 views • 16 slides
Understanding Migraine: Causes, Symptoms, and Treatment Options
Migraine is a complex neurological condition characterized by recurrent headaches, often accompanied by other symptoms such as nausea, sensitivity to light and sound, and visual disturbances. This comprehensive guide delves into the various types of migraines, including those with aura and hemiplegi
1 views • 8 slides
Understanding Selection Strategies in Animal Genetics and Breeding
Genes influence traits through Additive Gene Action (AGA) and Non-Additive Gene Action (NAGA) in animal breeding. Recurrent Selection (RS) and Reciprocal Recurrent Selection (RRS) play crucial roles in improving animals. Selection for General Combining Ability (GCA) and Specific Combining Ability (S
0 views • 16 slides
Role of Presynaptic Inhibition in Stabilizing Neural Networks
Presynaptic inhibition plays a crucial role in stabilizing neural networks by rapidly counteracting recurrent excitation in the face of plasticity. This mechanism prevents runaway excitation and maintains network stability, as demonstrated in computational models by Laura Bella Naumann and Henning S
0 views • 13 slides
Understanding Ocular Herpes Virus: Pathogenesis, Mechanism of Action, and Clinical Features
Herpes viruses are common human pathogens causing both asymptomatic infection and active disease. Ocular herpes, typically caused by HSV-1, presents with symptoms like pain, photophobia, and blurred vision. Factors like UV rays, trauma, and stress can trigger reactivation. Recurrent infections often
2 views • 33 slides
Global Humanitarian Assistance Report 2019 Key Findings
The Global Humanitarian Assistance Report 2019 explores key findings regarding international humanitarian assistance, multi-year funding growth, funding to UN agencies, cash and voucher programs, and direct funding to local and national actors. The report highlights the challenges and disparities in
4 views • 11 slides
Overview of Neural Network Architectures for Machine Learning
This content provides an overview of feed-forward neural networks and recurrent networks, including their structures, functions, and applications in machine learning. It discusses the differences between the two architectures and their practical implications. Additionally, it highlights the challeng
0 views • 32 slides
SOP Strategy for Activation of Simplified Approaches in Somalia
Explore the Standard Operating Procedures (SOP) guiding the activation of select simplified approaches in Somalia to enhance the management of child wasting. The simplified approaches aim to improve effectiveness, quality, and coverage while reducing costs. The strategy includes tools for implementa
0 views • 18 slides
Implementing Data Validation in National Accounts with Eurostat
Eurostat's ESA 2010 Validation Task Force has been instrumental in setting up validation checks, resolving recurrent validation problems, and enhancing the data validation process for National Accounts. The project involves participants from NSIs, Central Banks, and data users, focusing on refining
1 views • 29 slides
Comprehensive Treatment Guidelines for Acute Ischemic Stroke
In the management of acute ischemic stroke, the primary goals are to reduce secondary brain damage, maintain adequate perfusion, and prevent recurrent strokes by managing risk factors. Treatment includes maintaining tissue oxygenation, correcting volume status and electrolytes, managing blood glucos
0 views • 20 slides
Ticagrelor Added to Aspirin in Acute Non-Severe Ischemic Stroke or TIA of Atherosclerotic Origin
Among patients with transient ischemic attack (TIA) or minor ischemic strokes, adding ticagrelor to aspirin has shown superior efficacy in preventing stroke or death, particularly in those with ipsilateral atherosclerotic stenosis. The THALES trial demonstrated that ticagrelor added to aspirin was m
0 views • 14 slides
Treatment Strategies for Hemorrhagic Stroke: Goals and Management
Short-term goals for treating hemorrhagic stroke involve rapid neurointensive care to maintain adequate oxygenation, breathing, and circulation, along with managing increased intracranial pressure and blood pressure. Long-term management focuses on preventing complications, recurrent bleeding, delay
11 views • 9 slides
Treatment Strategies for Recurrent Venous Thromboembolism in Factor V Leiden Patients
This presentation discusses the treatment options for recurrent venous thromboembolism in patients with Factor V Leiden mutation. It explores the pathophysiology, epidemiology, and diagnosis criteria for Factor V Leiden, reviews failed anticoagulation history, and suggests outpatient anticoagulation
0 views • 31 slides
Case Study: Recurrent Outflow Failure and Catheter Encapsulation in PD Patient
Case study of a 69-year-old patient with hypertensive nephrosclerosis experiencing recurrent outflow failure and encapsulation of a PD catheter. Initial difficulties with catheter placement led to multiple instances of pain on inflow/outflow, necessitating repositioning and replacement procedures. E
0 views • 10 slides
Epochwise Back Propagation Through Time for Recurrent Networks
In the context of training recurrent networks, Epochwise Back Propagation Through Time involves dividing the data set into independent epochs, each representing a specific temporal pattern of interest. The start time of each epoch, denoted by 'no', is crucial for capturing the sequential dependencie
0 views • 28 slides
Understanding Recurrent Neural Networks: Fundamentals and Applications
Explore the realm of Recurrent Neural Networks (RNNs), including Long Short-Term Memory (LSTM) models and sequence-to-sequence architectures. Delve into backpropagation through time, vanishing/exploding gradients, and the importance of modeling sequences for various applications. Discover why RNNs o
0 views • 102 slides
Importance of Recurrent Property Taxes for Fiscal Sustainability
Recurrent property taxes play a crucial role in enhancing fiscal sustainability by reducing dependency on inter-governmental transfers, increasing local government accountability, and promoting equity in taxation. This article discusses the benefits of recurring property taxes, emphasizes the need f
0 views • 19 slides
Efficacy of Ombitasvir-Paritaprevir-Ritonavir and Dasabuvir with Ribavirin in Liver Transplant Recipients with Recurrent HCV GT1
The CORAL-I trial evaluated the safety and efficacy of the 3D regimen (ombitasvir-paritaprevir-ritonavir + dasabuvir) combined with ribavirin for 24 weeks in liver transplant recipients with recurrent HCV genotype 1. The study included treatment-naive individuals after transplantation, with specific
0 views • 8 slides
Understanding Recurrent Neural Networks (RNNs) and LSTM Variants
Explore the basics of Recurrent Neural Networks (RNNs) including the Vanilla RNN unit, LSTM unit, forward and backward passes, LSTM variants like Peephole LSTM and GRU. Dive into detailed illustrations and considerations for tasks like translation from English to French. Discover the inner workings
0 views • 36 slides
Multimodal Recurrent Attention CNN for Image Aesthetic Prediction
Using a multimodal recurrent attention neural network, MRACNN, this study proposes a unified approach for image aesthetic prediction by jointly learning visual and textual features. Inspired by human attention mechanisms, the network utilizes datasets like AVA and photo.net comments to enhance multi
0 views • 14 slides