7053 search results - page 1148 / 1411 » Data Mining |
167
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ACMICEC
2006
ACM
16 years 20 days ago
2006
ACM
We present a browser-extending Semantic Web extraction system that maps HTML documents to tables and, where possible, to rules. First, the basic data extractor ViPER distills and ...
214
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CIARP
2007
Springer
15 years 10 months ago
2007
Springer
Many approaches to Information Extraction (IE) have been proposed in literature capable of finding and extract specific facts in relatively unstructured documents. Their applicatio...
218
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Tag recommendation is the task of predicting a personalized list of tags for a user given an item. This is important for many websites with tagging capabilities like last.fm or de...
185
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Conditional random fields(CRFs) are a class of undirected graphical models which have been widely used for classifying and labeling sequence data. The training of CRFs is typicall...
187
Voted
KDD
2009
ACM
16 years 7 months ago
2009
ACM
This paper addresses the issue of unsupervised network anomaly detection. In recent years, networks have played more and more critical roles. Since their outages cause serious eco...