Using Decision-Making Block of Computer-Based Intelligent Biomedical Avatar for Applied Research in Bioinformatics

Introduction

Design of intelligent computer systems capable to lead to effective biomedical (particularly biomedical) decisions is a topical problem that is still far from being solved. It encounters a number of difficulties, one of which is a high randomness of the dynamics of biomedical indicators, immanently inherent in this class of dynamic processes. On the other hand, they nature may not be considered as a completely chaotic: there are, of course, certain patterns that can be recognized by high-intelligent algorithms. It should be mentioned that even a slight increase of the accuracy of a volatility forecast may provide an investor with a quite significant yield.

Obviously, algorithms that make reliable forecasts regarding market trends dynamic cannot be based just on simple mathematical models with fixed properties. Recent trends in this filed – solutions based on machine learning that collect and analyze big statistical data in real time (including data for an evaluation of the quality of these models previous prognoses and the effectiveness of the corresponding recommended solutions). Such solutions may be represented as computer agents or avatars – pieces of a program code, to be separate objects with their inputs and outputs, interacting with/in a common software environment and having access to the relevant databases. Such computer “biomedical agents” are widely used in a biomedical sphere and partly determine biomedical markets dynamics themselves. That fact, for sure, does not contradict the effectiveness of use of such algorithms, since the described approach doesn`t link to a particular market model but is able to adapt to any conditions.

Obviously, one of the key qualities of an agent (determining its success mostly) is its ability to predict the market trend in relation to a certain indicator (e.g. share quotation of certain companies). In this chapter, one of such an approach to create an “avatar self-learning” algorithm will be considered, allowing user to effectively predict changes of biomedical markets` trends.