Key-Sun Choi

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Key-Sun Choi is an author.

Publications

Only those publications related to wikis are shown here.
Title Keyword(s) Published in Language DateThis property is a special property in this wiki. Abstract R C
An Empirical Research on Extracting Relations from Wikipedia Text Information extraction
Feature-based
Relatedness information
Relation classification
IDEAL English 2008 A feature based relation classification approach is presented, in which probabilistic and semantic relatedness features between patterns and relation types are employed with other linguistic information. The importance of each feature set is evaluated with Chi-square estimator, and the experiments show that, the relatedness features have big impact on the relation classification performance. A series experiments are also performed to evaluate the different machine learning approaches on relation classification, among which Bayesian outperformed other approaches including Support Vector Machine (SVM). 0 0
Interleaving Ontology Mapping for Online Semantic Annotation on Semantic Wiki Ontology mapping
Semantic annotation
Semantic wiki
Collaborative editing
WI-IAT English 2008 0 0