5733 search results - page 853 / 1147 » Clustering Categorical Data |
164
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LREC
2008
15 years 8 months ago
2008
Based on simple methods such as observing word and part of speech tag co-occurrence and clustering, we generate syntactic parses of sentences in an entirely unsupervised and self-...
197
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DICTA
2003
15 years 8 months ago
2003
For many applied problems in the context of clustering via mixture models, the estimates of the component means and covariance matrices can be affected by observations that are at...
163
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USITS
2001
15 years 8 months ago
2001
Previous research has addressed the scalability and availability issues associated with the construction of cluster-based network services. This paper studies the clustering of re...
170
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AAAI
1997
15 years 8 months ago
1997
This paper describes an environment for supporting very large ontologies. The system can be used on single PCs, workstations, a cluster of workstations, and high-end parallel supe...
176
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WEBNET
1998
15 years 8 months ago
1998
Abstract: In order to remotely obtain detailed usability data by tracking user behaviors within a given web site, a server-based usability testing environment has been created. Web...