Video Bigram Surplus To Shows Sum

Slice:	video_fresh
Index:	37
Name:	VideoBigramSurplusToShowsSum
Group:
Description:	Sum of norm bigram surplus to shows normalized ratios for video wizard, calculate on desktop slice
Tags:	TG_DYNAMIC TG_QUERY_ONLY TG_USER TG_USER_SEARCH TG_FRESHNESS_USE
Authors:	masha-57
Responsibles:	masha-57 juver