1541 search results - page 27 / 309 » Extracting Web Data Using Instance-Based Learning |
142
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EMNLP
2009
14 years 12 months ago
2009
There have been increasing needs for task specific rankings in web search such as rankings for specific query segments like long queries, time-sensitive queries, navigational quer...
127
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ACL
2006
15 years 3 months ago
2006
Most information extraction systems either use hand written extraction patterns or use a machine learning algorithm that is trained on a manually annotated corpus. Both of these a...
135
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CIKM
2006
Springer
15 years 5 months ago
2006
Springer
We discuss information retrieval methods that aim at serving a diverse stream of user queries such as those submitted to commercial search engines. We propose methods that emphasi...
127
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ECAI
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. Machine learning approaches in natural language processing often require a large annotated corpus. We present a complementary approach that utilizes expert knowledge to o...