JMLR
2012
12 years 3 months ago
2012
We study the prevalent problem when a test distribution differs from the training distribution. We consider a setting where our training set consists of a small number of sample d...
EDBT
2011
ACM
13 years 4 months ago
2011
ACM
The quadratic form distance (QFD) has been utilized as an effective similarity function in multimedia retrieval, in particular, when a histogram representation of objects is used...
ICCV
2009
IEEE
13 years 10 months ago
2009
IEEE
This paper presents a novel non-rigid object localization and segmentation algorithm using an eigenspace representation. Previous approaches to eigenspace methods for object track...
ML
2008
ACM
13 years 11 months ago
2008
ACM
Kernel functions have become an extremely popular tool in machine learning, with an attractive theory as well. This theory views a kernel as implicitly mapping data points into a ...
JCC
2002
14 years 12 days ago
2002
: The evaluation of the electron density based similarity function scales quadratically with respect to the size of the molecules for simplified, atomic shell densities. Due to the...
IJCV
2007
14 years 19 days ago
2007
We present a novel approach for the estimation of 3D-motion directly from two images using the Radon transform. The feasibility of any camera motion is computed by integrating over...
ACIVS
2008
Springer
14 years 2 months ago
2008
Springer
Content-Based Image Retrieval is a challenging problem both in terms of effectiveness and efficiency. In this paper, we present a flexible cluster-and-search approach that is able ...
APWEB
2010
Springer
14 years 4 months ago
2010
Springer
Given a set of records, a threshold value t and a similarity function, we investigate the problem of finding all pairs of records such that similarity between each pair is above t....
SIGMOD
1999
ACM
14 years 5 months ago
1999
ACM
In recent years, many data mining methods have been proposed for finding useful and structured information from market basket data. The association rule model was recently propos...
ECCV
2010
Springer
14 years 5 months ago
2010
Springer
We present a novel similarity measure for bag-of-words type large scale image retrieval. The similarity function is learned in an unsupervised manner, requires no extra space over ...