Class ConditionBoostSpec (0.13.11) 

ConditionBoostSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Boost applies to suggestions which match a condition.

Attributes
Name Description
condition str
An expression which specifies a boost condition. The syntax is the same as `filter expression syntax
boost float
Strength of the boost, which should be in [-1, 1]. Negative boost means demotion. Default is 0.0. Setting to 1.0 gives the suggestions a big promotion. However, it does not necessarily mean that the top result will be a boosted suggestion. Setting to -1.0 gives the suggestions a big demotion. However, other suggestions that are relevant might still be shown. Setting to 0.0 means no boost applied. The boosting condition is ignored.