Two major differences between DE-EkNN and DE-kNN are that a weighted average kNN is used in DE-EkNN to estimate the fitness value for effective prediction and the archive is updated by selectively storing training samples for efficiency [15].
The administrator is able to distinguish files which were accessible from revoked users and performs the update selectively to those files.
"Like so much else in this new cultural wave," the author writes of a fashionably enlightened supermarket, this place "has taken the ethos of California in the 1960's and selectively updated it.
With IBFF and UBFF values in matrices S and F are selectively updated.
The proposed method selectively updates the background model with an automatically adaptive rate, thus can adapt to rapid changes.
They used the intersection of the foreground masks to selectively update the short-term background model, obtaining a very precise segmentation of moving objects, but they did not consider the problem of detecting new static objects.
Granted, you could drag and drop these files to your computer's desktop if you wanted to, but that's hardly an intuitive solution and it doesn't let you selectively update only the files that have changed.
Recently, Singh et al. [4] proposed a system for the detection of static objects that also bases on two background models however; it relies on selectively updating the long-term background model, entailing the above-mentioned problem of possibly taking incorrect updating decisions, and on tracking information.
This is a huge advantage of our system in comparison to other systems based on selectively updating the background model, not only because we avoid wrong update decisions but also because the system provides the possibility of incorporating interactive corrections with no need of modifying the background model.
More broadly speaking, the idea that push notifications should be used somewhat selectively when it comes to video content isn't an idea that's unique to Periscope, however – YouTube also recently rolled out an updated app that allows viewers to receive notifications when their favorite channels are updated.
