Gebruikersprofielen voor Dirk Hovy

Dirk Hovy

Bocconi University
Geverifieerd e-mailadres voor unibocconi.it
Geciteerd door 14958

[PDF][PDF] The social impact of natural language processing

D Hovy, SL Spruit - Proceedings of the 54th Annual Meeting of the …, 2016 - aclanthology.org
Medical sciences have long since established an ethics code for experiments, to minimize
the risk of harm to subjects. Natural language processing (NLP) used to involve mostly …

[PDF][PDF] Hateful symbols or hateful people? predictive features for hate speech detection on twitter

Z Talat, D Hovy - Proceedings of the NAACL student research …, 2016 - aclanthology.org
Hate speech in the form of racist and sexist remarks are a common occurrence on social
media. For that reason, many social media services address the problem of identifying hate …

Xstest: A test suite for identifying exaggerated safety behaviours in large language models

…, B Vidgen, G Attanasio, F Bianchi, D Hovy - Proceedings of the …, 2024 - aclanthology.org
Without proper safeguards, large language models will readily follow malicious instructions
and generate toxic content. This risk motivates safety efforts such as red-teaming and large-…

[PDF][PDF] Learning whom to trust with MACE

D Hovy, T Berg-Kirkpatrick, A Vaswani… - Proceedings of the …, 2013 - aclanthology.org
Non-expert annotation services like Amazon’s Mechanical Turk (AMT) are cheap and fast
ways to evaluate systems and provide categorical annotations for training data. Unfortunately, …

[PDF][PDF] Political compass or spinning arrow? towards more meaningful evaluations for values and opinions in large language models

…, M Hinck, H Kirk, H Schuetze, D Hovy - Proceedings of the …, 2024 - aclanthology.org
Much recent work seeks to evaluate values and opinions in large language models (LLMs)
using multiple-choice surveys and questionnaires. Most of this work is motivated by concerns …

Five sources of bias in natural language processing

D Hovy, S Prabhumoye - Language and linguistics compass, 2021 - Wiley Online Library
Recently, there has been an increased interest in demographically grounded bias in natural
language processing (NLP) applications. Much of the recent work has focused on …

Pre-training is a hot topic: Contextualized document embeddings improve topic coherence

F Bianchi, S Terragni, D Hovy - … of the 59th annual meeting of the …, 2021 - aclanthology.org
Topic models extract groups of words from documents, whose interpretation as a topic
hopefully allows for a better understanding of the data. However, the resulting word groups are …

Predictive biases in natural language processing models: A conceptual framework and overview

DS Shah, HA Schwartz, D Hovy - … of the 58th annual meeting of …, 2020 - aclanthology.org
An increasing number of natural language processing papers address the effect of bias on
predictions, introducing mitigation techniques at different parts of the standard NLP pipeline (…

“My answer is C”: First-token probabilities do not match text answers in instruction-tuned language models

…, P Röttger, F Kreuter, D Hovy… - Findings of the …, 2024 - aclanthology.org
The open-ended nature of language generation makes the evaluation of autoregressive
large language models (LLMs) challenging. One common evaluation approach uses multiple-…

Learning from disagreement: A survey

AN Uma, T Fornaciari, D Hovy, S Paun, B Plank… - Journal of Artificial …, 2021 - jair.org
Many tasks in Natural Language Processing (NLP) and Computer Vision (CV) offer
evidence that humans disagree, from objective tasks such as part-of-speech tagging to more …