The task of optimal representation of text documents at the final stage of operation of an information retrieval system represented as the integer, combinatory task about assigning to the ranked place in the total list – each of the retrieved documents. To solve the task it is offered with usage of algorithm Kuhn in structure of automatic search servers.
The problem of indexing of the array of the information demands much on productivity of the information retrieval system. Thus application of a neural network allows to parallelize a problem, that is allow to carry out resource-intensive operations of exact ranging for the documents having chance to appear on enough high places in delivery by results of more rough estimate of their relevance.
General algorithm of knowledge learning, skills and habits mastering in the process of academic discipline with the use of informational technologies is described in this article.
We discuss development and application of toolbox calculation of municipal motor roads characteristics (on the example of Krasnodar City).
The method of fight with holdups on the roads with the
help of fare introduction and equation and in equality
for choice and optimization of equation models of
transport stream on city roads are considered as well.
In the article the method and the results of investigating the information properties of the celestial bodies of the solar system are described. Is proposed the new for contemporary astronomy tool of knowledge, which includes intellectual information technology and the multichannel receiver distributed in the space and time, as which were used 20007 subjects. This allowed to open and to begin a study the new previously unknown phenomena of nature. It is in particular established that interaction of the group of subjects with the space environment has substantive nature. The reaction of each subject to the position of the celestial bodies of the solar system at the moment of birth was recorded and was processed for this. Each subject reacted via selection of one or several of 37 social categories, which composes totally 86314 cases. By statistical processing discovered, that the parameter of the dispersion of the information of the signs of celestial bodies (integral informativeness) depends on position of an ascendant - degree of the solar zodiac ascending in the east at the moment of a birth, and it depends on the distance to the celestial bodies as well. The mechanisms of the influence of celestial bodies on the group of subjects are discussed.
A new approach to definition of quantity of informa-tion is stated. According to the approach an informa-tion can be defined as data about finite set which is considered like integration and information measure is average length of integrative code of elements. Examples of use of this approach are given.
Methodology of using systemic cognitive analysis for building multi-level semantic information model of agro-industrial holding management is formulated in the article in general. Based on this, solutions of forecasting problems and support of decision-making process of management and scientific researches are listed
The method of determination of clay soil microstruc-ture characteristics over the results on consolidation testing with constant rate loading has been described. The characteristics of 12 different soils are presented.
The article describes a condensation of geodetic networks by a point insert in a rigid figure on the basis of linear measurements. Ways of equalising of the received results are considered. The estimation of accuracy of definition of the defined point position is resulted.
In this article the question of definition of co-ordinates of geodetic points for a condensation of planned networks, survey controls and other works by performance of angular measurements on defined points is considered. Initials here are two geodetic points on each defined point. The algorithm of calculation of co-ordinates of required points and a numerical example of its realisation is resulted.