1116 search results - page 104 / 224 » A Comparative Evaluation of Term Recognition Algorithms |
144
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
Recent work on ontology-based Information Extraction (IE) has tried to make use of knowledge from the target ontology in order to improve semantic annotation results. However, ver...
162
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CCS
2009
ACM
15 years 11 months ago
2009
ACM
Anomaly detection for network intrusion detection is usually considered an unsupervised task. Prominent techniques, such as one-class support vector machines, learn a hypersphere ...
147
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KDD
2000
ACM
15 years 8 months ago
2000
ACM
Many organizations today have more than very large databases; they have databases that grow without limit at a rate of several million records per day. Mining these continuous dat...
152
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Most geographic information retrieval systems depend on the detection and disambiguation of place names in documents, assuming that the documents with a specific geographic scope ...
151
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MVA
2002
15 years 4 months ago
2002
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...