Andreas Grivas
4 papers · 2018–2024 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot Β· Bronze
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Academic Marathon Β· Sprint
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Interdisciplinary Bridge Β· Bronze
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Taxonomy Completionist
(10)
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The Questioner
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Research topics
Keywords
neural network
(2)
machine translation
(1)
dependency parsing
(1)
multi-label classification
(1)
language model
(1)
rule-based system
(1)
discrete fourier transform
(1)
clinical information extraction
(1)
morphological analysis
(1)
character embedding
(1)
character-level model
(1)
biomedical named entity recognition
(1)
morphologically rich language
(1)
negation detection
(1)
output layer
(1)
sigmoid bottleneck
(1)
argmaxable classification
(1)
sparse label combination
(1)
sequence labeling
(1)
brain imaging report
(1)
Papers
Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification
AAAI 2024
Low-Rank Softmax Can Have Unargmaxable Classes in Theory but Rarely in Practice
ACL 2022
Not a cute stroke: Analysis of Rule- and Neural Network-based Information Extraction Systems for Brain Radiology Reports
EMNLP 2020
What do character-level models learn about morphology? The case of dependency parsing
EMNLP 2018