78 search results - page 6 / 16 » On low dimensional random projections and similarity search |
PCM
2004
Springer
14 years 25 days ago
2004
Springer
Abstract. A prototype basketball video retrieval system is presented in this report. Retrieval is based on the similarity of ball motion in the clip with that in the query. The sys...
KDD
2000
ACM
13 years 11 months ago
2000
ACM
The grand tour, one of the most popular methods for multidimensional data exploration, is based on orthogonally projecting multidimensional data to a sequence of lower dimensional...
FOCS
2006
IEEE
14 years 1 months ago
2006
IEEE
The quantum query complexity of searching for local optima has been a subject of much interest in the recent literature. For the d-dimensional grid graphs, the complexity has been...
BMCBI
2004
13 years 7 months ago
2004
Background: A new sequence independent bioinformatics approach allowing genome-wide search for proteins with similar three dimensional structures has been developed. By utilizing ...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents an image denoising algorithm that uses principal component analysis (PCA) in conjunction with the non-local means image denoising. Image neighborhood vectors u...