A pivot-based filtering algorithm for enhancing query performance of LSH.

Lei Zhang Xiaoguang Gu Yong-Dong Zhang Dongming Zhang Jin-Tao Li

Published in: VCIP (2011)

Keyphrases

filtering algorithm
locality sensitive hashing
adaptive filter
query processing
similarity search
median filter
index structure
approximate similarity search
brute force
knn
nearest neighbor
recommendation algorithms