41 search results - page 1 / 9 » Query adaptative locality sensitive hashing |
ICASSP
2008
IEEE
13 years 10 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
PRL
2010
12 years 11 months ago
2010
ICASSP
2008
IEEE
13 years 10 months ago
2008
IEEE
This paper proposes a query by humming method based on locality sensitive hashing (LSH). The method constructs an index of melodic fragments by extracting pitch vectors from a dat...
SIGMOD
2010
ACM
13 years 9 months ago
2010
ACM
Similarity search methods are widely used as kernels in various data mining and machine learning applications including those in computational biology, web search/clustering. Near...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
We present a novel expert-model of Query-Driven Locally Adaptive (QDLA) Fisher faces for robust face recognition. For each query face, the proposed method first fits local Fisher ...