2090 search results - page 55 / 418 » Learning with attribute costs |
ACL
2010
13 years 7 months ago
2010
Existing works on sentiment analysis on product reviews suffer from the following limitations: (1) The knowledge of hierarchical relationships of products attributes is not fully ...
ECAI
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. We consider the problem of learning a user's ordinal preferences on a multiattribute domain, assuming that her preferences are lexicographic. We introduce a general ...
MICCAI
2009
Springer
14 years 10 months ago
2009
Springer
Abstract. In this paper, we propose a framework for learning the parameters of registration cost functions ? such as the tradeoff between the regularization and image similiarity t...
ECML
2007
Springer
14 years 28 days ago
2007
Springer
We consider the problem of ordinal classification, in which a value set of the decision attribute (output, dependent variable) is finite and ordered. This problem shares some chara...
CF
2007
ACM
14 years 1 months ago
2007
ACM
In this paper we describe a new technique, called pipeline spectroscopy, and use it to measure the cost of each cache miss. The cost of a miss is displayed (graphed) as a histogra...