Question 6
In what way does VLAD (Vector of Locally Aggregated Descriptors) differ from Bag of Words (BoW) in representing visual features in images?
VLAD captures spatial relationships between local descriptors, while BoW does not.
BoW captures spatial relationships between local descriptors, while VLAD does not.
VLAD and BoW both capture spatial relationships between local descriptors.
Neither VLAD nor BoW capture spatial relationships between local descriptors.