nvflare.app_common.utils.math_utils module¶

parse_compare_criteria(compare_expr: str | None = None) → Tuple[str, float, Callable][source]¶

Parses the compare expression into individual component.

The compare expression is in the format of string literal : “<key> <op> <value>” such as

Parameters:: compare_expr – string literal in the format of “<key> <op> <value>”
Returns:: A Tuple of (key, value, operator)