Search Results for author: Iacopo Vagliano

Found 6 papers, 6 papers with code

Autoencoder-based prediction of ICU clinical codes

1 code implementation8 May 2023 Tsvetan R. Yordanov, Ameen Abu-Hanna, Anita CJ Ravelli, Iacopo Vagliano

However, the adversarial autoencoder achieved the best performance when using the codes plus variables (F1=0. 32, MAP=0. 25).

Denoising

Soft-prompt tuning to predict lung cancer using primary care free-text Dutch medical notes

1 code implementation28 Mar 2023 Auke Elfrink, Iacopo Vagliano, Ameen Abu-Hanna, Iacer Calixto

We investigate different natural language processing (NLP) approaches based on contextualised word representations for the problem of early prediction of lung cancer using free-text patient medical notes of Dutch primary care physicians.

Contextualised Word Representations

Lifelong Learning on Evolving Graphs Under the Constraints of Imbalanced Classes and New Classes

1 code implementation20 Dec 2021 Lukas Galke, Iacopo Vagliano, Benedikt Franke, Tobias Zielke, Marcel Hoffmann, Ansgar Scherp

The combination of these two challenges is particularly relevant since newly emerging classes typically resemble only a tiny fraction of the data, adding to the already skewed class distribution.

Graph Attention Graph Learning +2

Recommendations for Item Set Completion: On the Semantics of Item Co-Occurrence With Data Sparsity, Input Size, and Input Modalities

1 code implementation10 May 2021 Iacopo Vagliano, Lukas Galke, Ansgar Scherp

In conclusion, it is crucial to consider the semantics of the item co-occurrence for the choice of an appropriate recommendation model and carefully decide which metadata to exploit.

Attribute Citation Recommendation

Multi-Modal Adversarial Autoencoders for Recommendations of Citations and Subject Labels

1 code implementation22 Jul 2019 Lukas Galke, Florian Mai, Iacopo Vagliano, Ansgar Scherp

We present multi-modal adversarial autoencoders for recommendation and evaluate them on two different tasks: citation recommendation and subject label recommendation.

Citation Recommendation

Can Graph Neural Networks Go "Online"? An Analysis of Pretraining and Inference

1 code implementation15 May 2019 Lukas Galke, Iacopo Vagliano, Ansgar Scherp

In this setup, we compare adapting pretrained graph neural networks against retraining from scratch.

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