Sciweavers

1454 search results - page 202 / 291
» On High Dimensional Skylines
Sort
View
99
Voted
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
16 years 27 days ago
Warping Indexes with Envelope Transforms for Query by Humming
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...
Yunyue Zhu, Dennis Shasha
107
Voted
EDBT
2006
ACM
145views Database» more  EDBT 2006»
16 years 27 days ago
Indexing Spatially Sensitive Distance Measures Using Multi-resolution Lower Bounds
Abstract. Comparison of images requires a distance metric that is sensitive to the spatial location of objects and features. Such sensitive distance measures can, however, be compu...
Vebjorn Ljosa, Arnab Bhattacharya, Ambuj K. Singh
88
Voted
DCC
2008
IEEE
16 years 10 days ago
Noise-Shaped Predictive Coding for Multiple Descriptions of a Colored Gaussian Source
It was recently shown that the symmetric multiple-description (MD) quadratic rate-distortion function for memoryless Gaussian sources and two descriptions can be achieved by dithe...
Jan Østergaard, Ram Zamir, Yuval Kochman
114
Voted

Publication
309views
15 years 10 months ago
Improving Nearest Neighbor Classification with Cam Weighted Distance
Nearest neighbor (NN) classification assumes locally constant class conditional probabilities, and suffers from bias in high dimensions with a small sample set. In this paper, we p...
Changyin Zhou, Yanqiu Chen
105
Voted
SDM
2009
SIAM
161views Data Mining» more  SDM 2009»
15 years 10 months ago
Feature Weighted SVMs Using Receiver Operating Characteristics.
Support Vector Machines (SVMs) are a leading tool in classification and pattern recognition and the kernel function is one of its most important components. This function is used...
Shaoyi Zhang, M. Maruf Hossain, Md. Rafiul Hassan,...