نتایج جستجو برای: by combining positive mathematical programming and maximum entropy technique
تعداد نتایج: 17922865 فیلتر نتایج به سال:
In this paper, we present modified fuzzy goal programming (FGP) approach and generalized MATLAB program for solving multi-level linear fractional programming problems (ML-LFPPs) based on with some major modifications in earlier FGP algorithms. In proposed modified FGP approach, solution preferences by the decision makers at each level are not considered and fuzzy goal for the decision vectors i...
The scarcity of water resources and supply resources limitation, have caused an increasing gap between water supply and demand specially in recent decades in almost all regions of the globe. One of the best known solutions proposed by the economists is using the different water pricing approaches thereby obtaining the optimal allocation and social justice. To this purpose, this paper uses the p...
it is not possible to understand developments of a country’s culture and civilization without knowing his believes and myths. whether it is north or south, east or west, planes or mountains, sahara or deserts, here in iran every corner includes valuable and precious treasures which are known all over the world, and cultural – historical objects which are found here adorn all well known museums...
like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...
This paper proposes the use of maximum entropy techniques for text classification. Maximum entropy is a probability distribution estimation technique widely used for a variety of natural language tasks, such as language modeling, part-of-speech tagging, and text segmentation. The underlying principle of maximum entropy is that without external knowledge, one should prefer distributions that are...
Minimum-entropy decoding is a universal decoding algorithm used in decoding block compression of discrete memoryless sources as their multiterminal counterparts, such as the Slepian-Wolf problem. It has recently been shown that such an algorithm can be applied for combined distributed compression and distributed routing in a randomized distributed network coding framework. The ‘method of types’...
Abstract Soil carbon diversity can be an important property for the stability of soil carbon. A problem is lack techniques measuring this diversity. I suggest here use a combination general statistical principle, MAXimum ENTropy (MaxEnt), and mechanistic model organic matter decomposition, Q model. The provides temporal development average quality litter amount C, which applied in MaxEnt calcul...
one of the most commonly used techniques to reduce the corrosion rate of rebar in concrete is addition substances named corrosion inhibitors into the concrete. corrosion inhibitor is chemical compounds that were added to concrete to prevent corrosion of steel in concrete. sodium nitrate is a type of anodic inhibitors that this study investigatesthe effect of this inhibitor on the properties of ...
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