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Alessandro Manzotti

2 accepted papers

2023

Mitigating the Burden of Redundant Datasets via Batch-Wise Unique Samples and Frequency-Aware Losses

ACL 2023industry

Datasets used to train deep learning models in industrial settings often exhibit skewed distributions with some samples repeated a large number of times. This paper presents a simple yet effective solution to reduce the increased burden of repeated computation on redundant datasets. Our approach eli…

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