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Generalized Quantifiers as a Source of Error in Multilingual NLU Benchmarks ...
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Great Service! Fine-grained Parsing of Implicit Arguments ...
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Abstract:
Broad-coverage meaning representations in NLP mostly focus on explicitly expressed content. More importantly, the scarcity of datasets annotating diverse implicit roles limits empirical studies into their linguistic nuances. For example, in the web review "Great service!", the provider and consumer are implicit arguments of different types. We examine an annotated corpus of fine-grained implicit arguments (Cui and Hershcovich, 2020) by carefully re-annotating it, resolving several inconsistencies. Subsequently, we present the first transition-based neural parser that can handle implicit arguments dynamically, and experiment with two different transition systems on the improved dataset. We find that certain types of implicit arguments are more difficult to parse than others and that the simpler system is more accurate in recovering implicit arguments, despite having a lower overall parsing score, attesting current reasoning limitations of NLP models. This work will facilitate a better understanding of ... : Accepted to IWPT 2021 ...
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Keyword:
Computation and Language cs.CL; FOS Computer and information sciences
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URL: https://arxiv.org/abs/2106.02561 https://dx.doi.org/10.48550/arxiv.2106.02561
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Can Language Models Encode Perceptual Structure Without Grounding? A Case Study in Color ...
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A Multilingual Benchmark for Probing Negation-Awareness with Minimal Pairs ...
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Does injecting linguistic structure into language models lead to better alignment with brain recordings? ...
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Køpsala: Transition-Based Graph Parsing via Efficient Training and Effective Encoding ...
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Comparison by Conversion: Reverse-Engineering UCCA from Syntax and Lexical Semantics ...
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SemEval-2019 Task 1: Cross-lingual Semantic Parsing with UCCA ...
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Universal Dependency Parsing with a General Transition-Based DAG Parser ...
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SemEval 2019 Shared Task: Cross-lingual Semantic Parsing with UCCA - Call for Participation ...
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A Transition-Based Directed Acyclic Graph Parser for UCCA ...
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