Difference between revisions of "Named Entity Disambiguation on an Ontology Enriched by Wikipedia"
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Latest revision as of 13:48, 10 February 2021
Authors | Hien T. Nguyen Tru H. Cao |
|---|---|
Publication date | 2008 |
DOI | 10.1109/RIVF.2008.4586363 |
Links | Original |
Named Entity Disambiguation on an Ontology Enriched by Wikipedia - scientific work related to Wikipedia quality published in 2008, written by Hien T. Nguyen and Tru H. Cao.
Overview
Currently, for named entity disambiguation, the short-age of training data is a problem. This paper presents a novel method that overcomes this problem by automatically generating an annotated corpus based on a specific ontology. Then the corpus was enriched with new and informative features extracted from Wikipedia data. Moreover, rather than pursuing rule-based methods as in literature, authors employ a machine learning model to not only disambiguate but also identify named entities. In addition, method explores in details the use of a range of features extracted from texts, a given ontology, and Wikipedia data for disambiguation. This paper also systematically analyzes impacts of the features on disambiguation accuracy by varying their combinations for representing named entities. Empirical evaluation shows that, while the ontology provides basic features of named entities, Wikipedia is a fertile source for additional features to construct accurate and robust named entity disambiguation systems.
Embed
Wikipedia Quality
Nguyen, Hien T.; Cao, Tru H.. (2008). "[[Named Entity Disambiguation on an Ontology Enriched by Wikipedia]]".DOI: 10.1109/RIVF.2008.4586363.
English Wikipedia
{{cite journal |last1=Nguyen |first1=Hien T. |last2=Cao |first2=Tru H. |title=Named Entity Disambiguation on an Ontology Enriched by Wikipedia |date=2008 |doi=10.1109/RIVF.2008.4586363 |url=https://wikipediaquality.com/wiki/Named_Entity_Disambiguation_on_an_Ontology_Enriched_by_Wikipedia}}
HTML
Nguyen, Hien T.; Cao, Tru H.. (2008). "<a href="https://wikipediaquality.com/wiki/Named_Entity_Disambiguation_on_an_Ontology_Enriched_by_Wikipedia">Named Entity Disambiguation on an Ontology Enriched by Wikipedia</a>".DOI: 10.1109/RIVF.2008.4586363.
