نتایج جستجو برای: self adaptive ga
تعداد نتایج: 745881 فیلتر نتایج به سال:
Although mesenchymal stem cells (MSCs) have been implicated as stromal components of several cancers, their ultimate contribution to tumorigenesis and their potential to drive cancer stem cells, particularly in the unique microenvironment of human brain tumors, remain largely undefined. Consequently, using established criteria, we isolated glioma-associated-human MSCs (GA-hMSCs) from fresh huma...
Given the growing use of e-learning and expansion internet-based infrastructure during COVID-19 epidemic, need for a resilient approach to systems is deeply felt. This article introduces combined technique utilizing adaptive neuro-fuzzy inference system (ANFIS) genetic algorithm (GA), named ANFIS-GA, evaluate resilience. In proposed ANFIS model, 22 features from five main factors including indi...
The recognition of coal and gangue is the premise foundation intelligent sorting. Adaptive boosting (AdaBoost) algorithm-based identification has not been studied in depth. This paper proposed a image algorithm strong classifier based on AdaBoost with genetic (GA)-optimized support vector machine (SVM). One thousand images were collected on-site expanded to five via rotation exposure adjustment...
During chronic metabolic acidosis, the adaptive increase in rat renal ammoniagenesis is sustained, in part, by increased expression of mitochondrial glutaminase (GA) and glutamate dehydrogenase (GDH) enzymes. The increase in GA activity results from the pH-responsive stabilization of GA mRNA. The 3'-untranslated region (3'-UTR) of GA mRNA contains a direct repeat of an eight-base AU-rich elemen...
Plants have evolved and adapted to different environments. Dwarfism is an adaptive trait of plants that helps them avoid high-energy costs under unfavourable conditions. The role of gibberellin (GA) in plant development has been well established. Several plant dehydration-responsive element-binding proteins (DREBs) have been identified and reported to be induced under abiotic and biotic stress ...
Abstract – Simulated annealing (SA) is an effective general heuristic method for solving many optimization problems. This paper deals with the two problems in SA. One is the long computational time of the numerical annealings, and the solution to it is the parallel processing of SA. The other one is the determination of the appropriate neighborhood range in SA, and the solution to it is the int...
We are developing GA-based tools for use in constructing high quality approximations to continuous functions. In this paper we report on a GA-based method for adaptively selecting e ective interpolation points. We evaluate our approach on a variety of test functions, and we compare are results to more traditional approaches. The results are quite promising and suggest directions for further imp...
Received (Day Month Year) Accepted (Day Month Year) Communicated by (xxxxxxxxxx) In this article, we model a linkage disequilibrium study (genomic study) as an optimization problem where a given objective function has to be optimized. The objective of the study is to discover haplotypes (associations of genetic markers) candidate to explain multi-factorial diseases such as diabetes or obesity. ...
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