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21
Causal Direction of Data Collection Matters: Implications of Causal and Anticausal Learning for NLP ...
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22
Text-based RL Agents with Commonsense Knowledge: New Challenges, Environments and Baselines
In: http://infoscience.epfl.ch/record/288834 (2021)
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23
Deep Clustering of Text Representations for Supervision-free Probing of Syntax ...
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24
Discourse in Multimedia: A Case Study in Extracting Geometry Knowledge from Textbooks
In: Computational Linguistics, Vol 45, Iss 4, Pp 627-665 (2020) (2020)
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25
Discourse in Multimedia: A Case Study in Information Extraction ...
Abstract: To ensure readability, text is often written and presented with due formatting. These text formatting devices help the writer to effectively convey the narrative. At the same time, these help the readers pick up the structure of the discourse and comprehend the conveyed information. There have been a number of linguistic theories on discourse structure of text. However, these theories only consider unformatted text. Multimedia text contains rich formatting features which can be leveraged for various NLP tasks. In this paper, we study some of these discourse features in multimedia text and what communicative function they fulfil in the context. We examine how these multimedia discourse features can be used to improve an information extraction system. We show that the discourse and text layout features provide information that is complementary to lexical semantic information commonly used for information extraction. As a case study, we use these features to harvest structured subject knowledge of geometry from ...
Keyword: Computation and Language cs.CL; FOS Computer and information sciences
URL: https://arxiv.org/abs/1811.05546
https://dx.doi.org/10.48550/arxiv.1811.05546
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