نتایج جستجو برای: probabilistic neural networks pnns

تعداد نتایج: 694169  

2007
Byoung Jik Lee

This paper presents the PNNC (Parallel Neural Networks by Conndence) and PNNS (Parallel Neural Networks by Success/Failure), which generate and integrate parallel neural networks to achieve high performance on the test problem of letter recognition from string of phonemes. Our approach provides a way to create subproblems for a complex problem by partitioning the data, thus each neural network ...

Journal: :Frontiers in bioscience 2016
Shinji Miyata Hiroshi Kitagawa

The brain extracellular matrix (ECM) is involved in several aspects of neuronal development, plasticity, and pathophysiology. Chondroitin sulfate proteoglycans (CSPGs), consisting of core proteins with covalently attached chondroitin sulfate (CS) chains, are essential components of the brain ECM. During late postnatal development, CSPGs condense around parvalbumin-expressing inhibitory neurons ...

Journal: :بین المللی مهندسی صنایع و مدیریت تولید 0
hamid amraei ellips masehian

statistical process control (spc) charts play a major role in quality control systems, and their correct interpretation leads to discovering probable irregularities and errors of the production system. in this regard, various artificial neural networks have been developed to identify mainly singular patterns of spc charts, while having drawbacks in handling multiple concurrent patterns. in this...

Journal: :IEEJ Transactions on Electronics, Information and Systems 2001

Journal: :Entropy 2021

Recent advances in statistical inference have significantly expanded the toolbox of probabilistic modeling. Historically, modeling has been constrained to very restricted model classes, where exact or approximate is feasible. However, developments variational inference, a general form that originated physics, enabled overcome these limitations: (i) Approximate now possible over broad class mode...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده مهندسی معدن 1393

در این تحقیق شبکه عصبی مصنوعی برای پیش بینی مقادیر ضریب اطمینان و فاکتور ایمنی بحرانی سدهای خاکی ناهمگن ضمن در نظر گرفتن تاثیر نیروی اینرسی زلزله ارائه شده است. ورودی های مدل شامل ارتفاع سد و زاویه شیب بالا دست، ضریب زلزله، ارتفاع آب، پارامترهای مقاومتی هسته و پوسته و خروجی های آن شامل ضریب اطمینان می شود. مهمترین پارامتر مورد نظر در تحلیل پایداری شیب، بدست آوردن فاکتور ایمنی است. در این تحقیق ...

Journal: :IJALR 2011
Haris E. Psillakis Manolis A. Christodoulou Thomas Giotis Yiannis S. Boutalis

In this paper, a new methodology is proposed for deterministic learning with neural networks. Using an observer that employs the integral of the sign of the error term, asymptotic estimation of the respective nonlinear vector field is achieved. Patchy Neural Networks (PNNs) are introduced to identify the unknown nonlinearity from the observer’s output and the state measurements. The proposed sc...

Journal: :Applied sciences 2021

Artificial intelligence applications in fire safety of agricultural structures have practical economic and technological benefits on commercial agriculture. The FAO estimates that wildfires result at least USD 1 billion agriculture-related losses due to the destruction livestock pasture, buildings, premature death farm animals, general disruption activities. Even though artificial neural networ...

2002
S. E. Klenke

Efforts to optimize the design of mechanical systems for preestablished use environments and to extend the durations of use cycles establish a need for in-service health monitoring. Numerous studies have proposed measures of structural response for the identification of srrucrural damage, buf few have suggested systematic techniques to guide the decision es to whether or not damage has occurred...

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