Mean Robot Age From Request

Slice:	images_production
Index:	663
Name:	MeanRobotAgeFromRequest
Group:
Description:	Weighted average age of pages from web page date predictor (confidences are used as weights). Used only in fresh search
Tags:	TG_DOC TG_DATE TG_L2 TG_FRESHNESS_USE TG_FRESHNESS_FROZEN_POOL
Authors:
Responsibles:	ak762