← Search

Cristina Marco

2 accepted papers

2023

EPIC: Multi-Perspective Annotation of a Corpus of Irony

ACL 2023long

We present EPIC (English Perspectivist Irony Corpus), the first annotated corpus for irony analysis based on the principles of data perspectivism. The corpus contains short conversations from social media in five regional varieties of English, and it is annotated by contributors from five countries…

2020

Semantic Diversity for Natural Language Understanding Evaluation in Dialog Systems

COLING 2020industry

The quality of Natural Language Understanding (NLU) models is typically evaluated using aggregated metrics on a large number of utterances. In a dialog system, though, the manual analysis of failures on specific utterances is a time-consuming and yet critical endeavor to guarantee a high-quality cus…

Cited by 4SourcePDFScholar