483 search results - page 24 / 97 » Sampling the Web as Training Data for Text Classification |
141
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ICMLA
2007
15 years 4 months ago
2007
We apply a new active learning formulation to the problem of learning medical concepts from unstructured text. The new formulation is based on maximizing the mutual information th...
133
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ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
In language modeling for speech recognition, both the amount of training data and the match to the target task impact the goodness of the model, with the trade-off usually favorin...
107
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COMPSAC
2005
IEEE
15 years 8 months ago
2005
IEEE
PKIP, Patterned Keywords in Phrase, is our feature selection approach to text categorization (TC) for item banks. An item bank is a collection of textual data in which each item c...
140
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ICFCA
2009
Springer
15 years 24 days ago
2009
Springer
Abstract. Standard Support Vector Machines (SVM) text classification relies on bag-of-words kernel to express the similarity between documents. We show that a document lattice can ...
124
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AIPRF
2007
15 years 4 months ago
2007
This paper presents experiments on classifying web pages by genre. Firstly, a corpus of 1539 manually labeled web pages was prepared. Secondly, 502 genre features were selected ba...