THE MLP-METAMODELS APPLICATION IN THE SURROGATE OPTIMIZATION TASKS
Journal Title: Молодий вчений - Year 2018, Vol 2, Issue 54
Abstract
A computational technology for constructing metamodels was developed using modern achievements in the field of the experimental planning theory, intellectual data analysis and artificial intelligence, and experimentally determined patterns that allow metamodels efficient construction. The metamodels construction is performed on numerous examples with a goal function, which depends on two variables. As an experiment plan, a point generator is used, which fills the search space and during the implementation of which the Sobol LPτ-sequences are used. It has been established that by increasing the points number in the experiment plan and the hidden neurons number to a certain level, the metamodel parameters are improving; the use of various weakly correlated LPτ-sequences from their complete set does not significantly affect the quality indicators of the final metamodel. The results of numerous experiments testify to the possibility of using the proposed computational technology for constructing MLP-metamodels for approximating the primary goal functions with a rather complex response surface.
Authors and Affiliations
R. V. Trembovetska, V. Ya. Halchenko, V. V. Tychkov
Keywords
Related Articles
- EP ID EP491700
- DOI -
- Views 84
- Downloads 0
STUDY OF SOCIAL COMPETENCE OF FUTURE ECONOMISTS IN THE PROCESS OF PROFESSIONAL TRAINING IN A COLLEGE: PROBLEM ANALYSIS
The article analyzes the scientific approaches to the empirical study of the social competence of future specialists. It has been determined that in modern pedagogical science, the measurement of students' social compete...
THE INFLUENCE OF UKRAINIAN ACADEMY OF BALLET ACTIVITY ON THE DEVELOPMENT OF MODERN-DANCE
Modern-dance in Ukraine in the end of XX century changes its technics. Due the changes in the performance of modern-dance in Europian countries as well as in America, many choreographers paid their attention on the new...
SEMANTIC AND FUNCTIONAL PECULIARITIES OF THE NOUN DIMINUTIVES IN UKRAINIAN AND LATIN LANGUAGES
The article is devoted to the research of Noun diminutivization in Ukrainian and Latin languages. Lexical-semantic groups of the most common Noun Diminutives are obtained. Semantics and functions of diminutivized Nouns a...
INSTALLATION METHOD BIOASSAY METROLOGICAL CHARACTERISTICS WITH THE DEFINITION OF ACUTE TOXICITY TO ALGAE WATER TETRAHYMENA PYRIFORMIS (EHRENBERG) SCHEWIAKOFF
The results of experimental studies on establishing metrological characteristics bioassay methods for determining the acute toxicity of water using infusorians Tetrahymena pyriformis (Ehrenberg) Schewiakoff. Metrological...
THEORETICAL AND METHODICAL APPROACH TO MANAGEMENT OF SOCIAL SECURITY IN THE INTERNATIONAL BUSINESS
Modern approaches to the definition of the concept of "social security" are analyzed. The essence and definition of the concept of "social security of international business" taking into account the conceptual basis of s...