نتایج جستجو برای: grey systems theory
تعداد نتایج: 1860944 فیلتر نتایج به سال:
Mutual connection between the structure of cities and economic factors often leads to economic feedbacks which caused by structural intervention. This intervention usually affects people, private and public sectors’ decisions in urban land use through reducing or increasing economic costs or benefits of urban activities. The purpose of this study is prediction the changes in housing prices afte...
Material management is an important task in building construction. They account for a substantial proportion of investment capital and construction volume. However, as material prices are often affected by the market, choosing right supplier not easy decision contractors, especially those materials required during finishing phase As one these paint, identifying core criteria evaluating selectin...
This article aims to provide the reader with a clearer understanding of similarities and divergences that exist between grey fuzzy theory. The notion is considerably more established grey, however, in recent years theory has garnered traction become noticeable wider audiences. Both can be seen as being proponents uncertainty modelling, within their repertoires there are indeed facets similar na...
At what levels of brain organization might pathological change in schizophrenia be anatomically expressed: global, regional or supraregional? We hypothesised that brain structure reflects a set of supra-regional anatomical systems with common developmental influences. We conducted an exploratory analysis to identify supraregional brain systems and to investigate whether abnormal brain architect...
To determine the lubrication oil consumption change of linear motion guide under some mileage, this study designs a test machine to fasten the linear motion guide. The grey prediction model GM(1,1) and neural network are employed for comparison and exploration. Through this study we can understand the differences in prediction of lubrication oil consumption between neural network and grey theor...
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