Data mining can be performed by number of ways. Classification is one of them. Classification is a data mining technique that assigns items to a predefined categories or classes or labels. The aim of classification is to predict the target class for the inputted data. On the other hand biology inspired algorithms such as Genetic Algorithms (GA) and Swarm based approaches like Particle Swarm Opt...

A concept of accepting colonies is introduced. A hybrid connectionist-symbolic architecture (\neural pushdown automaton") for inference of colonies based on presentation of positive and negative examples of strings is then described, together with an algorithm for extracting a colony from trained neural network. Some examples of the inference of colonies gener-ating/accepting simple context-fre...

Eco-colonies are new grammar systems with very simple grammars called agents placed in a common dynamic environment. Every agent generates its own finite language, all agents cooperate on the shared environment. The environment is developing not only by the action of agents, but also using its own developmental rules. The generative power of eco-colonies was discussed in several papers, ecocolo...