22 search results - page 1 / 5 » Reducing Semantic Drift with Bagging and Distributional Simi... |
ACL
2009
14 years 8 months ago
2009
Iterative bootstrapping algorithms are typically compared using a single set of handpicked seeds. However, we demonstrate that performance varies greatly depending on these seeds,...
JMLR
2010
14 years 5 months ago
2010
We consider a supervised learning setting in which the main cost of learning is the number of training labels and one can obtain a single label for a bag of examples, indicating o...
COLING
2010
14 years 5 months ago
2010
We present a simple algorithm for clustering semantic patterns based on distributional similarity and use cluster memberships to guide semi-supervised pattern discovery. We apply ...
EMNLP
2009
14 years 8 months ago
2009
Computing the pairwise semantic similarity between all words on the Web is a computationally challenging task. Parallelization and optimizations are necessary. We propose a highly...
SERVICES
2008
15 years 4 days ago
2008
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...