342 search results - page 13 / 69 » Evaluation of Classifiers for an Uneven Class Distribution P... |
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
A key problem faced by classifiers is coping with styles not represented in the training set. We present an application of hierarchical Bayesian methods to the problem of recogniz...
CORR
2000
Springer
13 years 7 months ago
2000
Springer
In real-world environments it usually is difficult to specify target operating conditions precisely, for example, target misclassification costs. This uncertainty makes building ro...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Corruption of data by class-label noise is an important practical concern impacting many classification problems. Studies of data cleaning techniques often assume a uniform label ...
ACL
2003
13 years 9 months ago
2003
Previous research has demonstrated the utility of clustering in inducing semantic verb classes from undisambiguated corpus data. We describe a new approach which involves clusteri...
FINTAL
2006
13 years 11 months ago
2006
Naive Bayes classifier is a frequently used method in various natural language processing tasks. Inspired by a modified version of the method called the flexible Bayes classifier, ...