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02/15/2023
On graph-based reentrancy-free semantic parsing
We propose a novel graph-based approach for semantic parsing that resolv...
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01/25/2023
On the inconsistency of separable losses for structured prediction
In this paper, we prove that separable negative log-likelihood losses fo...
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10/10/2022
A dynamic programming algorithm for span-based nested named-entity recognition in O(n^2)
Span-based nested named-entity recognition (NER) has a cubic-time comple...
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10/28/2021
Preventing posterior collapse in variational autoencoders for text generation via decoder regularization
Variational autoencoders trained to minimize the reconstruction error ar...
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03/30/2020
Span-based discontinuous constituency parsing: a family of exact chart-based algorithms with time complexities from O(n^6) down to O(n^3)
We introduce a novel chart-based algorithm for span-based parsing of dis...
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06/24/2019
Learning Latent Trees with Stochastic Perturbations and Differentiable Dynamic Programming
We treat projective dependency trees as latent variables in our probabil...
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07/25/2018