AIMC Topic: Uncertainty

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Uncertainty-aware performance assessment of optical imaging modalities with invertible neural networks.

International journal of computer assisted radiology and surgery Mar 22, 2019
PURPOSE: Optical imaging is evolving as a key technique for advanced sensing in the operating room. Recent research has shown that machine learning algorithms can be used to address the inverse problem of converting pixel-wise multispectral reflectan...
Humans Algorithms Optical Imaging Uncertainty Neural Networks, Computer Machine Learning
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Hybrid Degradation Equipment Remaining Useful Life Prediction Oriented Parallel Simulation considering Model Soft Switch.

Computational intelligence and neuroscience Mar 12, 2019
Equipment parallel simulation is an emerging simulation technology in recent years, and equipment remaining useful life (RUL) prediction oriented parallel simulation is an important branch of parallel simulation. An important concept in equipment par...
Computer Simulation Neural Networks, Computer Algorithms Normal Distribution Probability Uncertainty Humans Orientation, Spatial
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Study on Hesitant Fuzzy Information Measures and Their Clustering Application.

Computational intelligence and neuroscience Mar 3, 2019
At present, research on hesitant fuzzy operations and measures is based on equal length processing, and an equal length processing method will inevitably destroy the original data structure and change the data information. This is an urgent problem t...
Decision Making Entropy Fuzzy Logic Humans Uncertainty Cluster Analysis Algorithms
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Deep learning and process understanding for data-driven Earth system science.

Nature Feb 13, 2019
Machine learning approaches are increasingly used to extract patterns and insights from the ever-increasing stream of geospatial data, but current approaches may not be optimal when system behaviour is dominated by spatial or temporal context. Here, ...
Humans Forecasting Reproducibility of Results Spatio-Temporal Analysis Deep Learning Computer Simulation Female Regression, Psychology Facial Recognition Earth Sciences Pattern Recognition, Automated Translating Knowledge Big Data Weather Geographic Mapping Uncertainty Time Factors Seasons
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Finite-time cluster synchronization for a class of fuzzy cellular neural networks via non-chattering quantized controllers.

Neural networks : the official journal of the International Neural Network Society Feb 7, 2019
This paper considers the finite-time cluster synchronization (FTCS) of coupled fuzzy cellular neural networks (FCNNs) with Markovian switching topology, discontinuous activation functions, proportional leakage, and time-varying unbounded delays. Nove...
Cluster Analysis Uncertainty Algorithms Communication Time Factors Fuzzy Logic Neural Networks, Computer
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Disturbance and uncertainty rejection performance for fractional-order complex dynamical networks.

Neural networks : the official journal of the International Neural Network Society Jan 29, 2019
This paper investigates the synchronization issue for a family of time-delayed fractional-order complex dynamical networks (FCDNs) with time delay, unknown bounded uncertainty and disturbance. A novel fractional uncertainty and disturbance estimator ...
Uncertainty Feedback Models, Theoretical Neural Networks, Computer Algorithms
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Passivity and Synchronization of Coupled Uncertain Reaction-Diffusion Neural Networks With Multiple Time Delays.

IEEE transactions on neural networks and learning systems Dec 25, 2018
This paper presents a complex network model consisting of N uncertain reaction-diffusion neural networks with multiple time delays. We analyze the passivity and synchronization of the proposed network model and derive several passivity and synchroniz...
Neural Networks, Computer Computer Simulation Time Factors Uncertainty
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Uncertainty optimization of dental implant based on finite element method, global sensitivity analysis and support vector regression.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine Dec 19, 2018
In this work, an uncertainty optimization approach for dental implant is proposed to reduce the stress at implant-bone interface. Finite element method is utilized to calculate the stress at implant-bone interface, and support vector regression is us...
Dental Implants Uncertainty Dental Prosthesis Design Finite Element Analysis Support Vector Machine Regression Analysis
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Synchronization in uncertain fractional-order memristive complex-valued neural networks with multiple time delays.

Neural networks : the official journal of the International Neural Network Society Dec 12, 2018
This paper considers the global asymptotical synchronization of fractional-order memristive complex-valued neural networks (FOMCVNN), with both parameter uncertainties and multiple time delays. Sufficient conditions of uncertain FOMCVNN, with multipl...
Time Factors Uncertainty Neural Networks, Computer Algorithms
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A combined modelling of fuzzy logic and Time-Driven Activity-based Costing (TDABC) for hospital services costing under uncertainty.

Journal of biomedical informatics Nov 23, 2018
Hospital traditional cost accounting systems have inherent limitations that restrict their usefulness for measuring the exact cost of healthcare services. In this regard, new approaches such as Time Driven-Activity based Costing (TDABC) provide appro...
Uncertainty Hospitals Hospital Costs Fuzzy Logic
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