185 search results - page 20 / 37 » A Re-Examination of Text Categorization Methods |
IJCNLP
2005
Springer
14 years 27 days ago
2005
Springer
Abstract. This paper proposes a two-step method for Chinese text categorization (TC). In the first step, a Naïve Bayesian classifier is used to fix the fuzzy area between two cate...
IDA
2001
Springer
13 years 12 months ago
2001
Springer
This paper describes an unsupervised algorithm for segmenting categorical time series. The algorithm first collects statistics about the frequency and boundary entropy of ngrams, t...
BCSHCI
2007
13 years 8 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 ...
AAI
2006
13 years 7 months ago
2006
Extensive experimental evidence is required to study the impact of text categorization approaches on real data and to assess the performance within operational scenarios. In this ...
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...