1413 search results - page 44 / 283 » Efficient Learning of Semi-structured Data from Queries |
171
Voted
ICDM
2009
IEEE
15 years 10 months ago
2009
IEEE
—Active learning can actively select or construct examples to label to reduce the number of labeled examples needed for building accurate classifiers. However, previous works of...
112
Voted
IIS
2004
15 years 4 months ago
2004
Estimating the result size of a join is an important query optimization problem as it determines the choice of a good query evaluation strategy. Yet, there are few efficient techni...
134
Voted
VLDB
1997
ACM
15 years 7 months ago
1997
ACM
Efficient user-adaptable similarity search more and more increases in its importance for multimedia and spatial database systems. As a general similarity model for multi-dimension...
154
Voted
EMNLP
2004
15 years 4 months ago
2004
Anticipating the availability of large questionanswer datasets, we propose a principled, datadriven Instance-Based approach to Question Answering. Most question answering systems ...
145
Voted
JCIT
2010
14 years 10 months ago
2010
Sequence mining is an important data mining task. In order to retrieve interesting sequences from a large database, a minimum support threshold is needed to be specified. Unfortun...