نتایج جستجو برای: uncertainty reduction

تعداد نتایج: 608436  

Journal: :Frontiers in Applied Mathematics and Statistics 2023

Entropy is the concepts from science of information must be used in situation where undefined behaviors parameters are unknown. The behavior casual representing processes under investigation a problem that essay explores many angles. provided uniformity criterion, which was developed utilizing maximum entropy metric, has high efficiency and straightforward implementation manual computation, com...

Journal: :Current Directions in Biomedical Engineering 2023

Abstract During cerebral revascularization surgeries, blood flow values help surgeons to monitor the quality of procedure, e.g., avoid hyperperfusion syndrome due excessively enhanced perfusion. The state-of-the-art technique is ultrasonic probe that has be placed around vessel. This causes contact between and vessel, which, in worst case, leads rupture. recently developed intraoperative indocy...

Journal: :Measurement Science Review 2023

Abstract Even in the field of electromagnetic compatibility, low measurement uncertainty means high quality. Although there are standardized procedures for obtaining such a measurement, which facilitate estimation, modern approaches show further reduction possibilities. The paper presents an alternative approach to reducing instrument case interference based on many years our experience and lar...

2015
Keisuke Hirano Jonathan H. Wright Russell Davidson Gary Chamberlain Sylvia Gonçalves Bruce Hansen Serena Ng Peter Phillips

We consider forecasting with uncertainty about the choice of predictor variables. The researcher wants to select a model, estimate the parameters, and use this for forecasting. We investigate the distributional properties of a number of different schemes for model choice and parameter estimation: in-sample model selection using the Akaike information criterion, out-of-sample model selection, an...

2012
Omar Doukari Robert Jeansoulin

Geographic Information Systems (GIS) often use incomplete and uncertain information leading to inconsistency. Thus, a clear definition of information revision is required. In logic, most of the usual belief revision operations are characterized by a high computational complexity, which implies actual intractability even for rather small data sets. On the other hand, GIS deal with large amounts ...

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