Alena А. Zakharova, Evgeniya V. Vekhter, Aleksey V. Shklyar (vehter@tpu.ru)

Tomsk Polytechnic University

In the article, research results of applicability of visual analytics tools for solving problems of practical data analysis are represented. Usage of a complex characteristic of visual representation function was offered and substantiated; it allows to increase effectiveness of visualization while using it in expert systems.

visual analytics, effectiveness of visual analysis, perception, complex visualization characteristic