نتایج جستجو برای: grammatical evolution
تعداد نتایج: 354021 فیلتر نتایج به سال:
What do you do to start reading foundations in grammatical evolution for dynamic environments? Searching the book that you love to read first or find an interesting book that will make you want to read? Everybody has difference with their reason of reading a book. Actuary, reading habit must be from earlier. Many people may be love to read, but not a book. It's not fault. Someone will be bored ...
We present an investigation into the genotypephenotype map in Position Independent Grammatical Evolution (πGE). Previous studies have shown πGE to exhibit a performance increase over standard Grammatical Evolution (GE). The only difference between the two approaches is in how the genotype-phenotype mapping process is performed. GE uses a leftmost non terminal expansion, while πGE evolves the or...
This paper describes an Interactive Evolutionary system for generating pleasing 3D images using a combination of Grammatical Evolution and Jenn3d, a freely available visualiser of Cayley graphs of finite Coxeter groups. Using interactive GE with some novel enhancements, the parameter space of the Jenn3d image-generating system is navigated by the user, permitting the creation of realistic, uniq...
This paper describes Parallel Grammatical Evolution (PGE) that can be together with clustering used for a improvement of the throughput of computer networks. To increase the efficiency of Grammatical Evolution (GE) the influence of backward processing was tested. The significance of backward coding (BC) and the comparison with standard coding of GEs is presented. BC can speed up Grammatical Evo...
Abstract This article investigates the evolutionary and spatial dynamics of typological characters in 117 Indo-European languages. We partition types change (i.e., gain or loss) for each variant according to whether they bring about a simplification morphosyntactic patterns that must be learned, are neutral neither simplifying nor introducing complexity) introduce more complex pattern. find cha...
Grammatical Evolution (GE) is a novel data driven, model induction tool, inspired by the biological geneto-protein mapping process. This study provides an introduction to GE, and demonstrates the methodology by applying it to model the corporate bond-issuer credit rating process, using information drawn from the financial statements of bond-issuing firms. Financial data and the associated Stand...
This paper deals with a method for solving Poisson Equation (PE) based on genetic algorithms and grammatical evolution. The method forms generations of solutions expressed in an analytical form. Several examples of PE are tested and in most cases the exact solution is recovered. But, when the solution cannot be expressed in an analytical form, our method produces a satisfactory solution with a ...
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