Arturs Znotins

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Coreference resolution (CR) is a current problem in natural language processing (NLP) research and it is a key task in applications such as question answering, text summarization and information extraction for which text understanding is of crucial importance. We describe an implementation of coreference resolution tools for Latvian language, developed as a(More)
Media monitoring allows to capture media exposure of people, organizations and other important topics. This paper presents a media monitoring system for Latvian radio and television broadcasts. This system uses an automatic speech recognition (ASR) module to convert audio and video files to text and to extract keywords of interest. The system has been(More)
In this paper we investigate how different dependency representations of a treebank influence the accuracy of the dependency parser trained on this treebank and the impact on several parser applications: named entity recognition, coreference resolution and limited semantic role labeling. For these experiments we use Latvian Treebank, whose native annotation(More)
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