Until now, it is still unclear which set of features produces the best result in automatic genre classification on the web. Therefore, in the first set of experiments, we compared a wide range of content-based feature...
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Knowledge graphs (KGs) of real-world facts about entities and their relationships are useful resources for a variety of naturallanguageprocessing tasks. However, because knowledge graphs are typically incomplete, it...
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Using the technique of "semantic mirroring" a graph is obtained that represents words and their translations from a parallel corpus or a bilingual lexicon. The connectedness of the graph holds information ab...
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One research goal in Second language Acquisition (SLA) is to formulate and test hypotheses about errors and the environments in which they are made, a process which often involves substantial effort;large amounts of d...
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graph-basedmethods that are en vogue in the social network analysis area, such as centrality models, have been recently applied to linguistic knowledge bases, including unsupervised Word Sense Disambiguation. Althoug...
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Relational clustering has received much attention from researchers in the last decade. In this paper we present a parametric method that employs a combination of both hard and soft clustering. based on the correspondi...
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On a scientific concept hierarchy, a parent concept may have a few attributes, each of which has multiple values being a group of child concepts. We call these attributes facets: classification has a few facets such a...
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We introduce Chinese Whispers, a randomized graph-clustering algorithm, which is time-linear in the number of edges. After a detailed definition of the algorithm and a discussion of its strengths and weaknesses, the p...
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WordNet, a widely used sense inventory for Word Sense Disambiguation(WSD), is often too fine-grained for many naturallanguage applications because of its narrow sense distinctions. We present a semi-supervised approa...
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Despite the clear inter-dependency between analyzing the interactions in social networks, and analyzing the naturallanguage content of these interactions, these aspects are typically studied independently. In this pa...
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