Search Results for author: Andreas Grivas

Found 5 papers, 3 papers with code

Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification

1 code implementation16 Oct 2023 Andreas Grivas, Antonio Vergari, Adam Lopez

We then show that they can be prevented in practice by introducing a Discrete Fourier Transform (DFT) output layer, which guarantees that all sparse label combinations with up to $k$ active labels are argmaxable.

Multi-class Classification Multi-Label Classification

What do character-level models learn about morphology? The case of dependency parsing

no code implementations EMNLP 2018 Clara Vania, Andreas Grivas, Adam Lopez

When parsing morphologically-rich languages with neural models, it is beneficial to model input at the character level, and it has been claimed that this is because character-level models learn morphology.

Dependency Parsing Morphological Analysis

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