"Ant Algorithms; Continuous Optimization; Inductive Modelling"@en . . . "5"^^ . "Kov\u00E1\u0159\u00EDk, Oleg" . "Optimizing Models Using Continuous Ant Algorithms"@cs . "Optimizing Models Using Continuous Ant Algorithms"@cs . "21230" . "While constructing inductive models of a given system, we need to optimize parameters of units the system is composed of. These parameters are often real-valued variables and we can use a large scale of continuous optimization methods to locate their optimum. Each of these methods can give different results for problems of various nature or complexity. In our experiments, the usually best performing gradient based Quasi-Newton method was unable to optimize parameters for a well known problem of two intertwined spirals; its classification accuracy was close to 50%. Therefore, we compared several continuous optimization algorithms performance on this particular problem. Our results show that two probabilistic algorithms inspired by ant behaviour are able to optimize parameters of model units for this problem with the classification accuracy of 70%." . "Ukr. INTEI" . . . "Optimizing Models Using Continuous Ant Algorithms" . . "385273" . . . . "Kord\u00EDk, Pavel" . . . "Optimizing Models Using Continuous Ant Algorithms" . . . "While constructing inductive models of a given system, we need to optimize parameters of units the system is composed of. These parameters are often real-valued variables and we can use a large scale of continuous optimization methods to locate their optimum. Each of these methods can give different results for problems of various nature or complexity. In our experiments, the usually best performing gradient based Quasi-Newton method was unable to optimize parameters for a well known problem of two intertwined spirals; its classification accuracy was close to 50%. Therefore, we compared several continuous optimization algorithms performance on this particular problem. Our results show that two probabilistic algorithms inspired by ant behaviour are able to optimize parameters of model units for this problem with the classification accuracy of 70%."@en . . "[B5E70E22104F]" . "978-966-02-4889-2" . "P(KJB201210701), Z(MSM6840770012)" . . "2008-09-15+02:00"^^ . "2"^^ . . "While constructing inductive models of a given system, we need to optimize parameters of units the system is composed of. These parameters are often real-valued variables and we can use a large scale of continuous optimization methods to locate their optimum. Each of these methods can give different results for problems of various nature or complexity. In our experiments, the usually best performing gradient based Quasi-Newton method was unable to optimize parameters for a well known problem of two intertwined spirals; its classification accuracy was close to 50%. Therefore, we compared several continuous optimization algorithms performance on this particular problem. Our results show that two probabilistic algorithms inspired by ant behaviour are able to optimize parameters of model units for this problem with the classification accuracy of 70%."@cs . . . "Proceedings of the 2nd International Conference on Inductive Modelling" . "2"^^ . "RIV/68407700:21230/08:03145837!RIV09-MSM-21230___" . "Kiev" . "Kyjev" . "Optimizing Models Using Continuous Ant Algorithms"@en . . . "RIV/68407700:21230/08:03145837" . "Optimizing Models Using Continuous Ant Algorithms"@en .