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Rita Sevastjanova

4 accepted papers

2024

SyntaxShap: Syntax-aware Explainability Method for Text Generation

ACL 2024findings

To harness the power of large language models in safety-critical domains, we need to ensure the explainability of their predictions. However, despite the significant attention to model interpretability, there remains an unexplored domain in explaining sequence-to-sequence tasks using methods tailore…

2022

Negation, Coordination, and Quantifiers in Contextualized Language Models

COLING 2022main

With the success of contextualized language models, much research explores what these models really learn and in which cases they still fail. Most of this work focuses on specific NLP tasks and on the learning outcome. Little research has attempted to decouple the models’ weaknesses from specific ta…

Cited by 16SourcePDFScholar
2021

Explaining Contextualization in Language Models using Visual Analytics

ACL 2021long

Despite the success of contextualized language models on various NLP tasks, it is still unclear what these models really learn. In this paper, we contribute to the current efforts of explaining such models by exploring the continuum between function and content words with respect to contextualizatio…

Cited by 25SourcePDFScholar
2020

XplaiNLI: Explainable Natural Language Inference through Visual Analytics

COLING 2020system demonstrations

Advances in Natural Language Inference (NLI) have helped us understand what state-of-the-art models really learn and what their generalization power is. Recent research has revealed some heuristics and biases of these models. However, to date, there is no systematic effort to capitalize on those ins…