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USCORE: An Effective Approach to Fully Unsupervised Evaluation Metrics for Machine Translation ...
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Constrained Density Matching and Modeling for Cross-lingual Alignment of Contextualized Representations ...
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Towards Explainable Evaluation Metrics for Natural Language Generation ...
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End-to-end style-conditioned poetry generation: What does it take to learn from examples alone? ...
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Changes in European Solidarity Before and During COVID-19: Evidence from a Large Crowd- and Expert-Annotated Twitter Dataset ...
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Abstract:
Read paper: https://www.aclanthology.org/2021.acl-long.129 Abstract: We introduce the well-established social scientific concept of social solidarity and its contestation, anti-solidarity, as a new problem setting to supervised machine learning in NLP to assess how European solidarity discourses changed before and after the COVID-19 outbreak was declared a global pandemic. To this end, we annotate 2.3k English and German tweets for (anti-)solidarity expressions, utilizing multiple human annotators and two annotation approaches (experts vs. crowds). We use these annotations to train a BERT model with multiple data augmentation strategies. Our augmented BERT model that combines both expert and crowd annotations outperforms the baseline BERT classifier trained with expert annotations only by over 25 points, from 58% macro-F1 to almost 85%. We use this high-quality model to automatically label over 270k tweets between September 2019 and December 2020. We then assess the automatically labeled data for how ...
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URL: https://underline.io/lecture/25438-changes-in-european-solidarity-before-and-during-covid-19-evidence-from-a-large-crowd--and-expert-annotated-twitter-dataset https://dx.doi.org/10.48448/4mez-e166
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BERT-Defense: A Probabilistic Model Based on BERT to Combat Cognitively Inspired Orthographic Adversarial Attacks ...
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Global Explainability of BERT-Based Evaluation Metrics by Disentangling along Linguistic Factors ...
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Global Explainability of BERT-Based Evaluation Metrics by Disentangling along Linguistic Factors ...
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Inducing Language-Agnostic Multilingual Representations ...
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Probing Multilingual BERT for Genetic and Typological Signals ...
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On the Limitations of Cross-lingual Encoders as Exposed by Reference-Free Machine Translation Evaluation ...
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How to Probe Sentence Embeddings in Low-Resource Languages: On Structural Design Choices for Probing Task Evaluation ...
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Vec2Sent: Probing Sentence Embeddings With Natural Language Generation ...
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From Hero to Zéroe: A Benchmark of Low-Level Adversarial Attacks ...
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On the limitations of cross-lingual encoders as exposed by reference-free machine translation evaluation
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On aligning OpenIE extractions with Knowledge Bases: A case study
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Semantic Change and Emerging Tropes In a Large Corpus of New High German Poetry ...
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Cross-lingual Argumentation Mining: Machine Translation (and a bit of Projection) is All You Need! ...
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What is the Essence of a Claim? Cross-Domain Claim Identification ...
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