we estimate the ranking preservation
of the current as: Star Student Project relates to the
originally The ranking loss of query top ranked images Star
Student Project and their current positions, by using to search
the reference dataset instead of here is inverse to the current
Star Student Project ranking position of the originally ranked
image of ,similar to that in Star Student Project is the
error weighting to measure the ranking loss of the queries, Star
Student Project which applies similar Star Student Project
updating rule as the sampling weighting in
AdaBoost.