An AI system is provided and includes a memory and scoring, grading and response modules. The scoring module receives data describing aspects of an environment, determines an action performed, and scores the action to provide a score. The grading module generates score groups based on the score and determines which of the score groups the score belongs. The grading module, if the score belongs to one of the score groups, stores in the memory the score, a mean and standard normal distribution of scores, and a frequency of occurrences. Otherwise the grading module (i) reconfigures the score groups and redistributes the scores, other than the score of the action, into the score groups, and (ii) generates a new score group for the score of the action. The response module, based on an output of the grading module, selects a course of action and performs a corresponding action.
Grading And Unlearning Implementations For Neural Network Based Course Of Action Selection