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https://issues.apache.org/jira/browse/STANBOL-1161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rafa Haro closed STANBOL-1161.
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Resolution: Pending Closed
> Entity Disambiguation using FOAF Correlation
> --------------------------------------------
>
> Key: STANBOL-1161
> URL: https://issues.apache.org/jira/browse/STANBOL-1161
> Project: Stanbol
> Issue Type: Task
> Components: Enhancement Engines, Entityhub
> Reporter: Dileepa Jayakody
> Attachments: source.zip
>
> Original Estimate: 1,344h
> Remaining Estimate: 1,344h
>
> Entity Disambiguation using FOAF correlation is implemented as a new Stanbol
> Enhancement Engine. The project includes 2 sub-tasks.
> 1. Entityhub site with substantial FOAF entities :
> FOAF datasources are dispersed all over the internet, and it's essential to
> aggregate a sufficient FOAF dataset in-order to perform co-reference
> disambiguation techniques over data. foaf-site is the entityhub site created
> by indexing btc2012 dataset including FOAF data. For more information on the
> foaf-site integration in Stanbol please refer the github project at [1]. The
> README.md contains the steps to integrate btc2012 dataset as an
> entityhub-site in Stanbol.
> 2. Disambiguation Engine using FOAF correlation techniques :
> The main algorithm calculates disambiguated confidence of an entity by
> analyzing the the connected-ness of the entity. This is calculated by
> processing the number of correlated URI References with other suggested
> entities in the content. Correlated URI links between entities derive their
> connected-ness and the highest connected entity will have high disambiguated
> confidence. The other disambiguation algorithm uses literal-matching of
> selected-text with foaf:name value of the entity. If matched, the confidence
> is increased. The foaf disambiguation engine project can be found at the
> github project [2]. To install the engine and configure Stanbol
> enhancement-chain please refer the README.md of the project.
> [1] https://github.com/dileepajayakody/FOAFSite
> [2] https://github.com/dileepajayakody/foaf-disambiguation
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