Automated Methodology Combining Assessments and Developing Solutions about Interaction

In this article is solved development of the automated method of integration and processing the received diverse assessments and development the variants of managerial decisions for a large company’s interaction with partners, aimed to increase of interaction effectiveness and to allow reduce costs and risks.


Introduction
The basic idea of a company's diverse indexes integration is the following.

Irina Nizovtseva and Eugeny Sinitsyn
Let's suppose that there is a totality of diverse indexes

The N-dimensional conception of combining assessments
In the three-dimensional case, when a group of the estimated parameters of the enterprise consists of three indicators (as, for example, it was obtained in [1] - For illustrative purposes of the proposed visualization let's set up the following colors and their traditional interpretation for inner regions of the cube: The red one means that the enterprise is low-quality , the assessment is bad and interaction with the enterprise of this color is impossible.The yellow one means that the enterprise is middle-quality and it is possible to interact with it with some caution.The green one means that the enterprise is high-quality and interaction with the enterprise of this color is acceptable and perspective.
In order to obtain such a coloring of the unit cube and to visualize integral color assessment 1 0 ≤ ≤ T it is proposed to use a common standard palette RGB.In our case, it is sufficient to use two primary colors -the red and the green one; (1,0,1) Fig. 2. Coloring of interior of the unit cube according to the extent of the points accessibility the intermediate yellow color and its shades is obtained by adding red and green colors in specified percentage ratio.According to the RGB standard brightness of each primary color may vary from 0 to 255 (conventional units of brightness).For coloring points of the cube n E let's assume that B=0, i.e. the blue color in painting points of cube is absent.The ratio of red and green colors changes continuously from values R=0, G=255 at the point (0, 0,…, 0) (pure red color at the coordinate origin) to values R=0, G=255 (pure green color) at "the best" vertex of the cube with coordinates (1, 1,…, 1).The percentage ratio % 100 ) ,..., , (

The flat conception of combining assessments
In case of large dimensions for convenient perception of color assessments it is proposed to dispose color points m P corresponding to enterprises on the color strip in the places that have the same color.A color strip of "acceptability" and placement of the color point m P are shown at the fig.3. The unit square on the basis of company's working experience is preliminary painted to color zones of acceptability -all enterprises are shared to categories according to their economic attractiveness and the degree of confidence.Each category of enterprises has in correspondence preliminary formulated interpretation of color assessment which in fact is the formulation of the proposed to implementation managerial decision.A color that the point i P gets is the final company's i P assessment and the managerial decision is formulated on its base.
According to the fig.4, the enterprise (1) is the most acceptable for cooperation.

Fig. 1 .
Fig. 1.Location of the estimated enterprise in the unit cube.
cube n E is calculated as the ratio of the distance from coordinate origin to the point ) the length of the main diagonal of n-dimensional unit cube: % 100 ...

3 E
diagonal of the cube has percentage ratio of red and green colors % 50 = T and color characteristics RGB are: R=255, G=255, B=0, i.e. the pure yellow color.An example of coloring three-dimensional unit cube and color assessment of the enterprise m P are shown at the fig.2.

Fig. 3 . 1 Automated methodology combining assessments 3039 ,
Fig. 3. Coloring of the strip of the "acceptability" and location of the point on it