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GERBIL 1.2.2
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@MichaelRoeder MichaelRoeder released this 22 Mar 09:21
· 495 commits to master since this release
v1.2.2
99e409d

Features

  • Implemented a better dataset handling (#66).
  • Implemented the checking of entities (#98).
    • Implemented a cache for the entity checking that stores checks for 1 month to increase the performance.
  • Implemented the GSInKB measures
  • Added a domain based sameAs retrieval manager that can call different sameAs retrievers based on the domain of a URI.
    • Added a sameAs retriever that serves as a bridge between Wikipedia and DBpedia.
    • Added certain domains to the properties file for which the HTTP-based same as retriever is used preventing the system from performing unnecessary HTTP requests.
    • Added a SameAsRetriever handling the URI encoding problem.
  • Added a sameAs retriever decorator that implements a crawling strategy instead of asking only once for the first given URI.
  • Refactored the evaluation by implementing a classification of the markings that is done before the main evaluation starts. The confidence scores are considered more directly inside the evaluation at the stage of the F-measure calculation. Thus, the matching counting is only repeated for the single documents with the different confidence values present inside these documents instead of repeating it several times for the complete corpus.
  • Added the FREME NER annotator configuration (#109).
  • Added the FRED annotator configuration (#112).
  • Added a client for the AIDA web service (#107).

Bug Fixes

  • Fixed a bug inside the DBpedia Spotlight client.
  • Fixed a bug that disabled the drawing of the SVG diagrams in Chrome-based browsers.
  • Fixed a bug in the configuration page (#100).
  • Updated the start.sh script.
  • Fixed the problem of unmerged MSNBC entities (#103).
  • Fixed a bug in the time measuring that was caused by the fact, that a single annotator instance could have been blocked by a Semaphore while the time measurement already started (#108).
  • Fixed tooltips in the front end that haven't been shown correctly.
  • Added the gerbil.nif.transfer library version 1.2.1 that fixes communication problems with the FREME NER annotator.

Known Problems

  • Because of the retrieving of sameAs relations as well as the checking of all entity URIs, the evaluation takes more time than in older versions.
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