منابع مشابه
(Co)Reference Resolution in Wikipedia
We present a coreference resolution system aimed at improving information extraction from Wikipedia. The proposed system is trained on a corpus of Wikipedia articles manually annotated with coreference and reference information. Experimental results demonstrate that highly accurate coreference decisions can be made for 75% of the input, and furthermore indicate that Wikipedia’s structure can be...
متن کاملCoreference in Wikipedia: Main Concept Resolution
Wikipedia is a resource of choice exploited in many NLP applications, yet we are not aware of recent attempts to adapt coreference resolution to this resource. In this work, we revisit a seldom studied task which consists in identifying in a Wikipedia article all the mentions of the main concept being described. We show that by exploiting the Wikipedia markup of a document, as well as links to ...
متن کاملEvaluating arbitration and conflict resolution mechanisms in the Spanish Wikipedia
In open collaborative projects like Wikipedia, interactions among users can produce tension and misunderstandings. Complex disputes require more sophisticated mechanisms of conflict resolution. In this paper, we examine the case of the Spanish Wikipedia and its Arbitration Committee, known as CRC, over its two years of activity. We postulate that the high percentage of rejections of cases prese...
متن کاملExploiting Semantic Role Labeling, WordNet and Wikipedia for Coreference Resolution
In this paper we present an extension of a machine learning based coreference resolution system which uses features induced from different semantic knowledge sources. These features represent knowledge mined from WordNet and Wikipedia, as well as information about semantic role labels. We show that semantic features indeed improve the performance on different referring expression types such as ...
متن کاملon semihypergroups and hypergroups
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
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ژورنال
عنوان ژورنال: Proceedings of the ACM on Human-Computer Interaction
سال: 2018
ISSN: 2573-0142
DOI: 10.1145/3274343