361 search results - page 5 / 73 » Rank Aggregation Based Text Feature Selection |
ISMIS
2011
Springer
13 years 21 days ago
2011
Springer
Text categorisation relies heavily on feature selection. Both the possible reduction in dimensionality as well as improvements in classification performance are highly desirable. ...
TREC
2004
13 years 11 months ago
2004
: In this paper, we report our experiments in the mixed query task of the Web track for TREC 2004. We deal with the problem of ranking Web documents within a multicriteria framewor...
JMLR
2010
13 years 4 months ago
2010
A number of feature selection mechanisms have been explored in text categorization, among which mutual information, information gain and chi-square are considered most effective. ...
ICNC
2005
Springer
14 years 3 months ago
2005
Springer
The feature selection and weighting are two important parts of automatic text classification. In this paper we give a new method based on concept attributes. We use the DEF Terms o...
ADMA
2006
Springer
14 years 3 months ago
2006
Springer
This paper proposes an effective scoring scheme for feature selection in Text Mining, using characteristics of Small-World Phenomenon on the semantic networks of documents. Our foc...