901 search results - page 63 / 181 » Nearest Neighbor Ensemble |
ICML
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we study how to improve nearest neighbor classification by learning a Mahalanobis distance metric. We build on a recently proposed framework for distance metric lear...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Classification of time series has been attracting great interest over the past decade. Recent empirical evidence has strongly suggested that the simple nearest neighbor algorithm ...
COMPGEOM
2006
ACM
14 years 2 months ago
2006
ACM
Given a metric space (X, dX), c ≥ 1, r > 0, and p, q ∈ [0, 1], a distribution over mappings H : X → N is called a (r, cr, p, q)-sensitive hash family if any two points in...
COMPGEOM
2004
ACM
14 years 1 months ago
2004
ACM
We present a novel Locality-Sensitive Hashing scheme for the Approximate Nearest Neighbor Problem under ÐÔ norm, based on Ôstable distributions. Our scheme improves the running...
CIVR
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. The paper describes a fast system for appearance based image recognition . It uses local invariant descriptors and efficient nearest neighbor search. First, local affine ...