551 search results - page 56 / 111 » Performance evaluation of relevance feedback methods |
ESANN
2008
13 years 9 months ago
2008
This study examines a selection of off-the-shelf forecasting and forecast combination algorithms with a focus on assessing their practical relevance by drawing conclusions for non-...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Distance metric learning has been widely investigated in machine learning and information retrieval. In this paper, we study a particular content-based image retrieval application ...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Image retrieval with relevance feedback suffers from the small sample problem. Recently, SVM active learning has been proposed to tackle this problem, showing promising results. H...
EWCBR
2004
Springer
2004
Springer
Facilitating CBR for Incompletely-Described Cases: Distance Metrics for Partial Problem Descriptions
14 years 1 months ago
A fundamental problem for case-based reasoning systems is how to select relevant prior cases. Numerous strategies have been developed for determining the similarity of prior cases,...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...