Semantic Roles in VerbNet and FrameNet: Statistical Analysis and Evaluation

Huminski, Aliaksandr; Liausvia, Fiona; Goel, Arushi

doi:10.1007/978-3-031-24340-0_11

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A Verb Analysis Of the Nlu Corpora1

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2023

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“…3 illustrates that trend in IVA corpora follows the Zipf distribution. A similar trend can be found in other linguistic resources, for example, VerbNet [11].…”

Section: A Verb Analysis Of the Nlu Corporasupporting

confidence: 82%

Optimizing Machine Translation for Virtual Assistants: Multi-Variant Generation with VerbNet and Conditional Beam Search

Sowański,

Janicki

2023

Annals of Computer Science and Information Systems

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In this paper, we introduce a domain-adapted machine translation (MT) model for intelligent virtual assistants (IVA) designed to translate natural language understanding (NLU) training data sets. This work uses a constrained beam search to generate multiple valid translations for each input sentence. The search for the best translations in the presented translation algorithm is guided by a verb-frame ontology we derived from VerbNet. To assess the quality of the presented MT models, we train NLU models on these multiverb-translated resources and compare their performance to models trained on resources translated with a traditional single-best approach. Our experiments show that multi-verb translation improves intent classification accuracy by 3.8% relative compared to singlebest translation. We release five MT models that translate from English to Spanish, Polish, Swedish, Portuguese, and French, as well as an IVA verb ontology that can be used to evaluate the quality of IVA-adapted MT.

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“…3 illustrates that trend in IVA corpora follows the Zipf distribution. A similar trend can be found in other linguistic resources, for example, VerbNet [11].…”

Section: A Verb Analysis Of the Nlu Corporasupporting

confidence: 82%

Optimizing Machine Translation for Virtual Assistants: Multi-Variant Generation with VerbNet and Conditional Beam Search

Sowański,

Janicki

2023

Annals of Computer Science and Information Systems

View full text Add to dashboard Cite

show abstract

Semantic Roles in VerbNet and FrameNet: Statistical Analysis and Evaluation

Cited by 1 publication

References 12 publications

Optimizing Machine Translation for Virtual Assistants: Multi-Variant Generation with VerbNet and Conditional Beam Search

Optimizing Machine Translation for Virtual Assistants: Multi-Variant Generation with VerbNet and Conditional Beam Search

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