18 search results - page 2 / 4 » Improving kNN Text Categorization by Removing Outliers from ... |
SIGIR
1995
ACM
13 years 8 months ago
1995
ACM
This paper studies noise reduction for computational efficiency improvements in a statistical learning method for text categorization, the Linear Least Squares Fit (LLSF) mapping...
FLAIRS
2009
13 years 2 months ago
2009
This paper describes a novel application of text categorization for mathematical word problems, namely Multiplicative Compare and Equal Group problems. The empirical results and a...
ERSHOV
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Text Categorization algorithms have a large number of parameters that determine their behaviour, whose effect is not easily predicted objectively or intuitively and may v...
NIPS
2008
13 years 6 months ago
2008
The cluster assumption is exploited by most semi-supervised learning (SSL) methods. However, if the unlabeled data is merely weakly related to the target classes, it becomes quest...
KES
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We present a possibly great improvement while performing semisupervised learning tasks from training data sets when only a small fraction of the data pairs is labeled. In...