89 search results - page 6 / 18 » Context-sensitive Learning Methods for Text Categorization |
ICML
1997
IEEE
14 years 19 days ago
1997
IEEE
This paper is a comparative study of feature selection methods in statistical learning of text categorization. The focus is on aggressive dimensionality reduction. Five methods we...
NAACL
2003
13 years 9 months ago
2003
We present a simple method for language independent and task independent text categorization learning, based on character-level n-gram language models. Our approach uses simple in...
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
Term-based representations of documents have found widespread use in information retrieval. However, one of the main shortcomings of such methods is that they largely disregard le...
SAC
2003
ACM
14 years 1 months ago
2003
ACM
The construction of a text classifier usually involves (i) a phase of term selection, in which the most relevant terms for the classification task are identified, (ii) a phase ...
EUROPAR
2007
Springer
14 years 2 months ago
2007
Springer
In this paper we describe the parallelization of two nearest neighbour classification algorithms. Nearest neighbour methods are well-known machine learning techniques. They have be...