48 search results - page 3 / 10 » A Loss Function Analysis for Classification Methods in Text ... |
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we propose two ways of improving image classification based on bag-of-words representation [25]. Two shortcomings of this representation are the loss of the spatial...
ADVIS
2004
Springer
14 years 1 months ago
2004
Springer
An important issue in text mining is how to make use of multiple pieces knowledge discovered to improve future decisions. In this paper, we propose a new approach to combining mult...
IJCAI
2003
13 years 9 months ago
2003
A new approach to the Text Categorization problem is here presented. It is called Gaussian Weighting and it is a supervised learning algorithm that, during the training phase, est...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Taxonomies of the Web typically have hundreds of thousands of categories and skewed category distribution over documents. It is not clear whether existing text classification tech...
BCSHCI
2007
13 years 9 months ago
2007
This paper describes an empirical study on typing errors made by children during a text copy exercise. The literature on text input errors is first examined, focussing on studies ...