Gradient index research - PowerPoint PPT Presentation

This study focuses on developing a performance evaluation index for Islamic social finance institutions (ISFIs) based on Maqasid al-Shariah to better measure their performance beyond just financial aspects. The aim is to analyze how far ISFIs have accomplished Maqasid during their operations through

2 views • 22 slides

MRI, or Magnetic Resonance Imaging, is a high-tech diagnostic imaging tool that uses magnetic fields, specific radio frequencies, and computer systems to produce cross-sectional images of the body. The components of an MRI system include the main magnet, gradient coils, radiofrequency coils, and the

4 views • 49 slides

Instance-specific explanations of model predictions through input gradients are explored in this study. The key contributions include a novel evaluation framework, DiffROAR, to assess the impact of input gradient magnitudes on predictions. The study challenges Assumption (A) and delves into feature

0 views • 32 slides

Cutting-edge research in the field of reinforcement learning for autonomous robots, focusing on Proximal Policy Optimization Algorithms, motivation for autonomous learning, scalability challenges, and policy gradient methods. The discussion delves into Markov Decision Processes, Actor-Critic Algorit

7 views • 26 slides

In the realm of price index formulas, the Time Reversal Test (TRT) plays a crucial role in determining the applicability of various index calculation methods. Professor Fisher introduces tests like TRT, FRT, and Circular Test to gauge formula efficiency. TRT demands that the calculated index remains

2 views • 17 slides

The pressure gradient force (PGF) causes air to move from high pressure to low pressure, with characteristics including direction from high to low, perpendicular to isobars, and strength proportional to isobar spacing. The Coriolis force influences wind direction due to the Earth's rotation, making

1 views • 20 slides

Explore the concepts of slope, gradient, and intervisibility in geography through detailed descriptions and visual representations. Learn about positive, negative, zero, and undefined slopes, the calculation of gradient, and the significance of understanding these aspects in various engineering and

0 views • 12 slides

Gradients are versatile tools in design, allowing shapes to transition smoothly between colors. Learn about gradient types, preset options, creating your own metallic gradients, and applying gradients effectively in this detailed guide. Explore linear and radial gradient directions, understand gradi

0 views • 7 slides

In this lecture by Geoffrey Hinton, Nitish Srivastava, and Kevin Swersky, an overview of mini-batch gradient descent is provided. The discussion includes the error surfaces for linear neurons, convergence speed in quadratic bowls, challenges with learning rates, comparison with stochastic gradient d

0 views • 31 slides

Gradient Boosting Decision Tree (GBDT) is a powerful machine learning algorithm known for its efficiency and accuracy. However, handling big data poses challenges due to time-consuming computations. LightGBM introduces optimizations like Gradient-based One-Side Sampling (GOSS) and Exclusive Feature

1 views • 13 slides

Sire evaluation plays a crucial role in determining genetic worth and breeding value in animal genetics. Various methods such as Sire Index, Daughter Average Index, and Equiparent Index are used to assess sires for genetic superiority. Biasness in evaluation due to environmental factors and contempo

4 views • 11 slides

This content delves into the concepts of gradient descent and second-order methods in optimization. Gradient descent is a first-order method utilizing the first-order Taylor expansion, while second-order methods consider the first three terms of the multivariate Taylor series. Second-order methods l

1 views • 44 slides

Various methods of constructing index numbers, such as un-weighted index, simple aggregate method, and simple average of price relatives method, are explained in detail. These methods play a crucial role in analyzing price changes over time and comparing different economic indicators. Each method of

0 views • 6 slides

A detailed exploration of Hessian-Free (HF) optimization method in neural networks, delving into concepts such as error reduction, gradient-to-curvature ratio, Newton's method, curvature matrices, and strategies for avoiding inverting large matrices. The content emphasizes the importance of directio

0 views • 31 slides

The h-index and i10-index are important metrics in evaluating a researcher's impact and productivity in scientific research. The h-index indicates the number of publications with at least the same number of citations, while the i10-index counts the number of publications with at least 10 citations.

1 views • 13 slides

This study by Antonio Chessa delves into the characterization of extension methods for multilateral index series, highlighting the impact of various factors such as product definition, index formula, weighting schemes, and length of time windows on the index. It addresses the challenges of revising

1 views • 33 slides

Investigate the thermodynamics of SU(3) gauge theory through gradient flow, discussing energy-momentum stress pressure, Noether current, and the restoration of translational symmetry. The study delves into lattice regularization, equivalence in continuum theory, and measurements of bulk thermodynami

0 views • 40 slides

The Uganda Bureau of Statistics (UBOS) produces and disseminates the Producer Price Index Agriculture to show the farm-gate prices received by farmers for primary agricultural products. The index is used by various stakeholders for policy-making and decision-making purposes. It covers key agricultur

3 views • 26 slides

The Business Service Price Index is being developed in India to include services in the Wholesale Price Index, covering key sectors like Railways, Air Transport, Banking, and more. The proposed index framework aims to integrate various service price indices. Challenges include capturing dynamic rail

0 views • 22 slides

Mach-Zehnder Interferometer is a powerful tool used by the University of Rochester Gradient-Index Research Group for measuring 2-D Gradient-Index (GRIN) profiles. This instrument covers a wavelength range of 0.355 to 12 µm with high measurement accuracy. The sample preparation involves thin, parall

1 views • 6 slides

Explore the ALCB Lending Index Presentation held on 01.02.2018, including methodology, results, and discussions on lending for economic growth. Discover the index development process, methodology, and factors impacting banks' ability and desire to lend, as well as borrowers' ability and desire to bo

1 views • 14 slides

Delve into the Caste Freedom Index in Nepal, highlighting the current status of Dalits and the need for such an index. Learn about the caste system's power and organization in Nepalese society, and why this index is crucial in combating caste-based discrimination. Explore historical perspectives and

0 views • 20 slides

The U.S. Bureau of Labor Statistics is considering transitioning from a modified Laspeyres formula to a geometric Young formula for elementary indexes in the Producer Price Index (PPI). This proposed change aims to enhance the accuracy and economic relevance of price measurements by utilizing a geom

0 views • 25 slides

The content describes various gradient types and color patterns using RGB values and positioning to create visually appealing transitions. Each gradient type showcases a unique set of color stops and positions. The provided information includes detailed descriptions and links to visual representatio

0 views • 24 slides

The study investigates unsteady Couette flow under an oscillating pressure gradient and uniform suction and injection, utilizing the Galerkin finite element method. The research focuses on the effect of suction, Hartmann number, Reynolds number, amplitude of pressure gradient, and frequency of oscil

0 views • 17 slides

Arthurnelle Wade, Life Science Commodity Manager at UCOP, presents key data on the Consumer Price Index trends, including food, medical care services, and goods. The report also highlights changes in gasoline prices, delivery services, and public transportation costs across various regions. Addition

0 views • 11 slides

Neural network training involves key considerations like optimization for finding optimal parameters and generalization for testing data. Initialization, learning rate selection, and gradient descent techniques play crucial roles in achieving efficient training. Understanding the nuances of stochast

0 views • 23 slides

The potential of Salinity Gradient Energies (SGE) at the workshop held at Universidad Nacional de Córdoba. Learn about SGE technologies, research interests, and application sites. Discover the energy production potential and pilot plant experiences of Reverse Electrodialysis. Join efforts to promot

0 views • 15 slides

This content discusses key measures of continuity of care in healthcare, including the Usual Provider of Care (UPC) index and the Continuity of Care index. The UPC index calculates the proportion of visits to a patient's regular care provider, while the Continuity of Care index considers both visit

0 views • 7 slides

The African Gender and Development Index (AGDI) aims to measure progress on gender equality in Africa, providing a comprehensive tool to assess women's empowerment. Developed in 2004, the AGDI supports African countries in implementing global and regional gender equality commitments. By using a Capa

0 views • 9 slides

A detailed overview of dental health assessment methods including Plaque Index (PlI), Gingival Index (GI), Periodontal Disease Index (PDI), and Community Periodontal Index of Treatment Needs (CPITN). These methods evaluate plaque accumulation, gingival health, calculus presence, and treatment needs.

0 views • 11 slides

Learn how to calculate the gradient of a line and identify the y-intercept in mathematics. Understand the concept of gradient as a measure of slope and explore the relationship between vertical and horizontal movements. Find out how to apply the gradient formula using two points on a line.

0 views • 13 slides

The Media Literacy Index 2023 assesses the resilience of European countries to fake news and post-truth through indicators like media freedom, education, and trust. The methodology includes indicators like Press Freedom Index, PISA scores, and E-participation Index. Finland, Denmark, and Norway lead

0 views • 8 slides

Join the Official Statistics Section webinar to learn about the Health Index for England, its methodology, and data visualization. Discover the origins of the index, existing sources of health data, and accepted indices like FTSE 100 and GDP Human Capital Index. Explore how the Health Index enables

0 views • 25 slides

Explore the latest advancements and hurdles in the ILC Gradient R&D, including the successful accomplishment of goals, reduction of gradient scatter, and plans for future developments. Discover the ongoing efforts to push the gradient envelope, improve fabrication processes, qualify new vendors, and

0 views • 4 slides

Explore the classification of optical fibers into step index and graded index categories based on refractive index, as well as the distinction between single-mode and multi-mode fibers. Learn about wave propagation, critical angles, and acceptance cones in the context of optical communication.

0 views • 15 slides

Explore the concept of derivative-based optimization through Gradient Descent, a technique to minimize functions based on gradients. Learn about directional derivatives, computing gradients, and the formula for Gradient Descent with examples and animations.

0 views • 18 slides

Explore the details of cavity gradient degradation in XFEL cryomodule tests presented by Denis Kostin at the DESY TTC Topical Meeting. The content covers cavity operating gradient, XFEL module AMTF test data, statistics on degraded cavities, and critical gradient degradation criteria. Gain insights

0 views • 10 slides

Dive into the world of author impact metrics with a detailed explanation of H-Index, G-Index, and i10-Index. Discover how these metrics measure an author's productivity and influence in their field, their advantages and disadvantages, and tools for calculation.

0 views • 10 slides

Dive into the world of Recurrent Neural Networks (RNNs) and Long Short-Term Memory (LSTM) networks, exploring concepts such as exploding and vanishing gradients. Discover how LSTM solves the vanishing gradient problem and learn about gradient clipping. Explore various implementations and references

0 views • 13 slides