1125 search results - page 84 / 225 » Knowledge-based semantic clustering |
138
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FLAIRS
2006
15 years 5 months ago
2006
In this paper we describe a system for semantic interpretation of noun compounds that relies on world and domain knowledge from a knowledge base. This architecture combines domain...
127
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Disambiguating person names in a set of documents (such as a set of web pages returned in response to a person name) is a key task for the presentation of results and the automatic...
125
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EMNLP
2010
15 years 2 months ago
2010
We introduce tiered clustering, a mixture model capable of accounting for varying degrees of shared (context-independent) feature structure, and demonstrate its applicability to i...
141
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TSD
2007
Springer
15 years 10 months ago
2007
Springer
This paper describes a clustering method for organizing in semantic classes a list of terms. The experiments were made using a POS annotated corpus, the ACL Anthology, which consis...
124
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...