676 search results - page 12 / 136 » Ranking Categorical Features Using Generalization Properties |
JCDL
2006
ACM
14 years 1 months ago
2006
ACM
When search results against digital libraries and web resources have limited metadata, augmenting them with meaningful and stable category information can enable better overviews ...
LREC
2008
13 years 9 months ago
2008
The paper presents two experiments of unsupervised classification of Italian noun phrases. The goal of the experiments is to identify the most prominent contextual properties that...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
We consider the problem of ranking refinement, i.e., to improve the accuracy of an existing ranking function with a small set of labeled instances. We are, particularly, intereste...
ACCV
2010
Springer
13 years 9 months ago
2010
Springer
Humans have abstract models for object classes which helps recognize previously unseen instances, despite large intra-class variations. Also objects are grouped into classes based...
KDD
1999
ACM
13 years 12 months ago
1999
ACM
Clustering is an important data mining problem. Most of the earlier work on clustering focussed on numeric attributes which have a natural ordering on their attribute values. Rece...