Classification-Based Method of Linear Multicriteria Optimization

The paper describes a classification-based learning-oriented interactive method for solving linear multicriteria optimization problems. The method allows the decision makers describe their preferences with greater flexibility, accuracy and reliability. The method is realized in an experimental software system supporting the solution of multicriteria optimization problems.

Classification of Smoking Cessation Status Using Various Data Mining Methods

AMS Subj. Classification: 62P10, 62H30, 68T01

An Open Virtual World for Professional Development

The paper presents a study that focuses on the issue of sup-porting educational experts to choose the right combination of educational methodology and technology tools when designing training and learning programs. It is based on research in the field of adaptive intelligent e-learning systems. The object of study is the professional growth of teachers in technology and in particular that part of their qualification which is achieved by organizing targeted training of teachers. The article presents the process of creating and testing a system to support the decision on the design of training for teachers, leading to more effective implementation of technology in education and integration in diverse educational contexts. ACM Computing Classification System (1998): H.4.2, I.2.1, I.2, I.2.4, F.4.1.

Experience of Development and Application of Expert Systems for Economic Macroparameters Forecasting and Operation

In this article there are considered problems of forecasting economical macroparameters, and in the first place, index of inflation. Concept of development of synthetical forecasting methods which use directly specified expert information as well as calculation result on the basis of objective economical and mathematical models for forecasting separate “slowly changeable parameters” are offered. This article discusses problems of macroparameters operation on the basis of analysis of received prognostic magnitude.

Иерархические Модели Принятия Решений в Многокритериальных Задачах

При векторном подходе задача принятия решений посредством декомпозиции свойств альтернатив представляется иерархической системой критериев. Возникает проблема обратного перехода к оценке и сравнению альтернатив в целом. Эта проблема предполагает решение задачи композиции критериев по уровням иерархии. Задача решается методом вложенных скалярных сверток.

Снижение Размерности Признакового Пространства в Задачах Многокритериальной Классификации

Представлен метод последовательного снижения размерности признакового пространства, который позволяет упростить процедуру порядковой классификации многокритериальных альтернатив и уменьшить ее трудоемкость.