Furthermore, if the oracle is designed using knowledge of the internal functioning of the system with which it interacts, the evaluation can be biased.
these issues Error rate (E) Figure 2: Computation of a Minimum Supervision Rate (MSR): Starting from the initial system error rate (E T0 ), some amount of information is provided as feedback (F T1 ), leading the system to update its models and yield a new error rate (E T1 ).