318 search results - page 23 / 64 » Investigation of Question Classifier in Question Answering |
105
Voted
ML
2008
ACM
15 years 11 days ago
2008
ACM
Significant changes in the instance distribution or associated cost function of a learning problem require one to reoptimize a previously-learned classifier to work under new cond...
95
Voted
KDD
2003
ACM
16 years 24 days ago
2003
ACM
Classification is a well-established operation in text mining. Given a set of labels A and a set DA of training documents tagged with these labels, a classifier learns to assign l...
112
Voted
TIT
2002
15 years 1 days ago
2002
Generalization bounds depending on the margin of a classifier are a relatively recent development. They provide an explanation of the performance of state-of-the-art learning syste...
149
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AGP
2010
IEEE
15 years 3 months ago
2010
IEEE
This chapter tackles the relation between declarative languages and multi-agent systems by following the dictates of the five Ws (and one H) that characterize investigations. The ...
137
Voted
FAST
2009
14 years 10 months ago
2009
Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...