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» Natural Language Analysis for Semantic Document Modeling
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NLDB
2007
Springer
16 years 1 days ago
Combining Vector Space Model and Multi Word Term Extraction for Semantic Query Expansion
Abstract. In this paper, we target document ranking in a highly technical field with the aim to approximate a ranking that is obtained through an existing ontology (knowledge stru...
Eric SanJuan, Fidelia Ibekwe-Sanjuan, Juan Manuel ...
DKE
2000
97views more  DKE 2000»
15 years 5 months ago
Adaptive natural language interfaces to FAQ knowledge bases
In this paper we present a natural language interface architecture, which is used for accessing FAQ knowledge bases. Since one of the main obstacles to the efficient use of natura...
Werner Winiwarter
EMNLP
2011
14 years 5 months ago
Optimizing Semantic Coherence in Topic Models
David M. Mimno, Hanna M. Wallach, Edmund M. Talley...
ICDE
2007
IEEE
211views Database» more  ICDE 2007»
16 years 7 days ago
Document Representation and Dimension Reduction for Text Clustering
Increasingly large text datasets and the high dimensionality associated with natural language create a great challenge in text mining. In this research, a systematic study is cond...
M. Mahdi Shafiei, Singer Wang, Roger Zhang, Evange...
EJC
2008
15 years 7 months ago
Center Fragments for Upscaling and Verification in Database Semantics
The notion of a fragment was coined by Montague 1974 to illustrate the formal handling of certain puzzles, such as de dicto/de re, in a truth-conditional semantics for natural lan...
Roland Hausser