5. The computer-implemented method of claim 4 , the linking further comprising: determining significant metadata associated with each of the linked videos; adding the significant metadata associated with the linked videos to the metadata of the given video.
5. The computer-implemented method of claim 4 , the linking further comprising: determining significant metadata associated with each of the linked videos; adding the significant metadata associated with the linked videos to the metadata of the given video. 6. The computer-implemented method of claim 5 , wherein the significant metadata correspond to textual features for a predetermined number of greatest weights in the classifiers for the linked videos.