135 search results - page 16 / 27 » The Indifferent Naive Bayes Classifier |
CASCON
2001
14 years 10 months ago
2001
The main problems in text classification are lack of labeled data, as well as the cost of labeling the unlabeled data. We address these problems by exploring co-training - an algo...
NIPS
2001
14 years 10 months ago
2001
This paper presents a method for obtaining class membership probability estimates for multiclass classification problems by coupling the probability estimates produced by binary c...
AAAI
2007
14 years 11 months ago
2007
We investigate the impact of time on the predictability of sentiment classification research for models created from web logs. We show that sentiment classifiers are time dependen...
AI
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. In this paper, we test some of the most commonly used classifiers to identify which ones are the most robust to changing environments. The environment may change over tim...
AAAI
1998
14 years 10 months ago
1998
In many important text classification problems, acquiring class labels for training documents is costly, while gathering large quantities of unlabeled data is cheap. This paper sh...