contains term | does not contain term | |
relevant | R(q,k) | R(q)-R(q,k) |
not relevant | d(k)-R(q,k) | N-d(k)-R(q)+R(q,k) |
The cells of the table give the number of documents satisfying both conditions with the notations from the definition of the Robertson-Spart Jones formula. The numbers can be found in the quotient of the numerator and the denominator in the formula.