نتایج جستجو برای: index weighting
تعداد نتایج: 414866 فیلتر نتایج به سال:
This study improves the African Regional Integration Index (ARII) proposed by Union, Development Bank, and United Nations Economic Commission for Africa providing a theoretical framework addressing shortcomings related to weighting aggregation of indicator. article measures monetary integration in eight Communities (RECs) constructing an Monetary (IAMI). It proposes optimal currency area as use...
In the ICSSDOM simulation-optimization model, simulated annealing algorithm is combined with a hydrodynamic simulation model named ICSS. In this model the ability of weighting of indicators is also considered. In this study, using this model the performance of the S-L-R5 canal in the DEZ irrigation network was evaluated in a period of 10 days. With presenting a proposed method for weighting the...
When the weight of each attribute is determined in the multiple attribute decision making problems, calculated by the method of subjective values or objective values solely will cause the problem that weight coefficient is not reasonable. So the paper puts forward the weightingmethod which is based on maximizing deviations and normalized constraint condition. The method integrates the subjectiv...
Biotic indices, which reflect the quality of the environment, are widely used in the marine realm. Sometimes, key species or ecosystem engineers are selected for this purpose. This is the case of the Mediterranean seagrass Posidonia oceanica, widely used as a biological quality element in the context of the European Union Water Framework Directive (WFD). The good quality of a water body and the...
The need for monitoring countries’ overall performance in sustainable development (SD) is widely recognized, but the methods for aggregating vast amounts of empirical data remain rather crude. This paper examines the so-called ‘benefit of doubt’ weighting method as a tool for identifying benchmarks without imposing strong normative judgement about SD priorities. The weighting method involves li...
The financial support for this program from the Emil Aaltonen Foundation, Finland, is gratefully acknowledged. The first author thanks the Fund for Scientific Research – Flanders (Belgium) (FWO-Vlaanderen) for his postdoctoral fellowship. We owe special thanks to Rob Dellink, Marcus Stronzik and Frank Vöhringer for constructive comments. The usual disclaimer applies. ABSTRACT The need for monit...
This year a Fujitsu Laboratory team participated in three tracks:that is ad hoc, small web track, and large web track. As basic techiniques, we compared four popular stemmers, and we made simple removing stop pattern techniques for TREC queries. For the ad hoc task, and small web track, we used the same techiniques. We experimented with area weighting, co-occurence boosting, bi-gram utlization,...
As threats to species continue to increase, precise and unbiased measures of the impact these pressures are having on global biodiversity are urgently needed. Some existing indicators of the status and trends of biodiversity largely rely on publicly available data from the scientific and grey literature, and are therefore prone to biases introduced through over-representation of well-studied gr...
This year a Fujitsu Laboratory team participated in three tracks:that is ad hoc, small web track, and large web track. As basic techiniques, we compared four popular stemmers, and we made simple removing stop pattern techniques for TREC queries. For the ad hoc task, and small web track, we used the same techiniques. We experimented with area weighting, co-occurence boosting, bi-gram utlization,...
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