68 search results - page 5 / 14 » Feature shaping for linear SVM classifiers |
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ISMB
2008
15 years 27 days ago
2008
Motivation: Array-based comparative genomic hybridization (arrayCGH) has recently become a popular tool to identify DNA copy number variations along the genome. These profiles are...
JMLR
2008
14 years 10 months ago
2008
Linear support vector machines (SVM) are useful for classifying large-scale sparse data. Problems with sparse features are common in applications such as document classification a...
AIED
2007
Springer
15 years 4 months ago
2007
Springer
On-line discussion is a popular form of web-based computer-mediated communication and is an important medium for distance education. Automatic tools for analyzing online discussion...
NIPS
2004
14 years 12 months ago
2004
We give a fast rejection scheme that is based on image segments and demonstrate it on the canonical example of face detection. However, instead of focusing on the detection step w...
EMNLP
2008
15 years 6 hour ago
2008
Question classification plays an important role in question answering. Features are the key to obtain an accurate question classifier. In contrast to Li and Roth (2002)'s app...