Search Results for author: Fabian Suchanek

Found 11 papers, 3 papers with code

Imputing Out-of-Vocabulary Embeddings with LOVE Makes LanguageModels Robust with Little Cost

1 code implementation ACL 2022 Lihu Chen, Gael Varoquaux, Fabian Suchanek

State-of-the-art NLP systems represent inputs with word embeddings, but these are brittle when faced with Out-of-Vocabulary (OOV) words. To address this issue, we follow the principle of mimick-like models to generate vectors for unseen words, by learning the behavior of pre-trained embeddings using only the surface form of words. We present a simple contrastive learning framework, LOVE, which extends the word representation of an existing pre-trained language model (such as BERT) and makes it robust to OOV with few additional parameters. Extensive evaluations demonstrate that our lightweight model achieves similar or even better performances than prior competitors, both on original datasets and on corrupted variants.

Contrastive Learning Language Modelling +1

MAFALDA: A Benchmark and Comprehensive Study of Fallacy Detection and Classification

1 code implementation16 Nov 2023 Chadi Helwe, Tom Calamai, Pierre-Henri Paris, Chloé Clavel, Fabian Suchanek

We introduce MAFALDA, a benchmark for fallacy classification that merges and unites previous fallacy datasets.

Zero-Shot Learning

YAGO 4.5: A Large and Clean Knowledge Base with a Rich Taxonomy

1 code implementation23 Aug 2023 Fabian Suchanek, Mehwish Alam, Thomas Bonald, Lihu Chen, Pierre-Henri Paris, Jules Soria

Knowledge Bases (KBs) find applications in many knowledge-intensive tasks and, most notably, in information retrieval.

Information Retrieval Retrieval

Machine Knowledge: Creation and Curation of Comprehensive Knowledge Bases

no code implementations24 Sep 2020 Gerhard Weikum, Luna Dong, Simon Razniewski, Fabian Suchanek

Equipping machines with comprehensive knowledge of the world's entities and their relationships has been a long-standing goal of AI.

Knowledge Graphs Question Answering

NeuroQuery: comprehensive meta-analysis of human brain mapping

no code implementations21 Feb 2020 Jérôme Dockès, Russell Poldrack, Romain Primet, Hande Gözükan, Tal Yarkoni, Fabian Suchanek, Bertrand Thirion, Gaël Varoquaux

Reaching a global view of brain organization requires assembling evidence on widely different mental processes and mechanisms.

Text to brain: predicting the spatial distribution of neuroimaging observations from text reports

no code implementations4 Jun 2018 Jérôme Dockès, Demian Wassermann, Russell Poldrack, Fabian Suchanek, Bertrand Thirion, Gaël Varoquaux

In this paper, we propose to mine brain medical publications to learn the spatial distribution associated with anatomical terms.

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