Definition. Initial evaluation hit count [ftip-009Y]
Definition. Initial evaluation hit count [ftip-009Y]
Fix a starting policy, an evaluation sampling law, and the target predicate of Definition [ftip-009P]. Before post-training, draw evaluation records \((X_j,Y_j)_{j=1}^m\). Define the hit indicators and the initial evaluation hit count by
\[ I_j^\star =h_{X_j}^\star (Y_j), \qquad K_m=\sum _{j=1}^{m}I_j^\star . \]The sampling law determines whether the instances \(X_j\) are fixed, resampled, or stratified. The adjective ``initial'' locates the measurement before the post-training intervention; it does not assert that the samples are independent or that the starting policy is a foundation checkpoint.