Function _float2str

python-package/lightgbmmt/plotting.py:23–26

(value, precision=None)

def _float2str(value, precision=None):
    return ("{0:.{1}f}".format(value, precision)
            if precision is not None and not isinstance(value, string_type)
            else str(value))


def plot_importance(booster, ax=None, height=0.2,