Symbol in context

$g_b$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Meanings in context

Article-grounded definition

the mapping from ability to expected score that is specific to benchmark b and not shared across benchmarks.

\hat{s}_{i,b} = g_b(\theta_i) + \delta_{i,b} + \varepsilon_{i,b},

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

g_b

the mapping from ability to expected score that is specific to benchmark b and not shared across benchmarks.

g_b

the mapping from ability to expected score that is specific to benchmark b and not shared across benchmarks.

g_b

the mapping from ability to expected score that is specific to benchmark b and not shared across benchmarks.