5092 search results - page 243 / 1019 » Clustering the Feature Space |
225
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ACL
2011
14 years 11 months ago
2011
We present a simple semi-supervised relation extraction system with large-scale word clustering. We focus on systematically exploring the effectiveness of different cluster-based ...
181
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CLUSTER
2004
IEEE
15 years 11 months ago
2004
IEEE
Cluster computing environments built from commodity hardware have provided a cost-effective solution for many scientific and high-performance applications. Likewise, middleware te...
234
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
We systematically evaluate a recently proposed method for unsupervised discrimination power analysis for feature selection and optimization in multimedia applications. A series of...
195
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IJCNLP
2004
Springer
16 years 18 days ago
2004
Springer
The snapshot of a word means the most informative fragment of the word. By taking the snapshot instead of the whole, the value space of the lexical feature can be significantly r...
206
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IC3
2009
15 years 5 months ago
2009
Abstract. Existing studies in outlier detection mostly focus on detecting outliers in full feature space. But most algorithms tend to break down in highdimensional feature spaces b...