423 search results - page 18 / 85 » Text Classification by Labeling Words |
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
Currently, the bag of visual words (BOW) representation has received wide applications in object categorization. However, the BOW representation ignores the dependency relationshi...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We measure the effects of a weak language model, estimated from as little as 100k words of text, on unsupervised acoustic model training and then explore the best method of using ...
ICNC
2005
Springer
14 years 1 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...
KI
2008
Springer
13 years 7 months ago
2008
Springer
We introduce a new stacking-like approach for multi-value classification. We apply this classification scheme using Naive Bayes, Rocchio and kNN classifiers on the well-known Reute...
ICTIR
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. In text classification (TC) and other tasks involving supervised learning, labelled data may be scarce or expensive to obtain; strategies are thus needed for maximizing t...