451 search results - page 48 / 91 » Partial Learning Using Link Grammars Data |
213
Voted
VLDB
2006
ACM
16 years 2 months ago
2006
ACM
We focus on the problem of efficient learning of dependency trees. Once grown, they can be used as a special case of a Bayesian network, for PDF approximation, and for many other u...
145
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SOCIALCOM
2010
15 years 7 days ago
2010
A representation of the World Wide Web as a directed graph, with vertices representing web pages and edges representing hypertext links, underpins the algorithms used by web search...
127
Voted
WWW
2009
ACM
16 years 3 months ago
2009
ACM
Automatic categorization of user queries is an important component of general purpose (Web) search engines, particularly for triggering rich, query-specific content and sponsored ...
124
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IJCAI
2007
15 years 3 months ago
2007
We describe an approach to extract attribute-value pairs from product descriptions. This allows us to represent products as sets of such attribute-value pairs to augment product d...
167
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ALT
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We analyze the expected cost of a greedy active learning algorithm. Our analysis extends previous work to a more general setting in which different queries have differe...