727 search results - page 93 / 146 » Improving Twitter Retrieval by Exploiting Structural Informa... |
163
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ICEIS
2009
IEEE
16 years 21 days ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
167
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ACL
2010
15 years 4 months ago
2010
Bag-of-words approaches to information retrieval (IR) are effective but assume independence between words. The Hyperspace Analogue to Language (HAL) is a cognitively motivated and...
185
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NIPS
2004
15 years 7 months ago
2004
We seek to both detect and segment objects in images. To exploit both local image data as well as contextual information, we introduce Boosted Random Fields (BRFs), which use boos...
184
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KCAP
2009
ACM
16 years 17 days ago
2009
ACM
A large amount of empirically derived world knowledge is essential for many languageprocessing tasks, to create expectations that can help assess plausibility and guide disambigua...
160
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ERCIMDL
2005
Springer
15 years 11 months ago
2005
Springer
MedioVis is a visual information seeking system which was designed especially for library data. The objective target was to create a system which simplifies and optimizes the userâ...