Searching in metric spaces with user-defined and approximate distances.

Paolo Ciaccia Marco Patella

Published in: ACM Trans. Database Syst. (2002)

Keyphrases

user defined
searching in metric spaces
metric space
distance function
distance computation
data types
similarity queries
query processor
similarity search
euclidean distance
distance measure
dissimilarity measure
pattern recognition
data structure
dimensionality reduction
feature vectors
high dimensional