Andreas Grivas

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 13

Top Topics

Systematic Review

Natural Language Processing

Low Rank Matrices

Top Venues

BMC Medical Informatics Decis. Mak.

Publications

Andreas Grivas, Antonio Vergari, Adam Lopez
Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification. AAAI (2024)
Arlene Casey, Emma M. Davidson, Claire Grover, Richard Tobin, Andreas Grivas, Huayu Zhang, Patrick Schrempf, Alison Q. O'Neil, Liam Lee, Michael Walsh, Freya Pellie, Karen Ferguson, Vera Cvoro, Honghan Wu, Heather Whalley, Grant Mair, William Whiteley, Beatrice Alex
Understanding the performance and reliability of NLP tools: a comparison of four NLP tools predicting stroke phenotypes in radiology reports. Frontiers Digit. Health 5 (2023)
Andreas Grivas, Antonio Vergari, Adam Lopez
Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification. CoRR (2023)
Andreas Grivas, Nikolay Bogoychev, Adam Lopez
Low-Rank Softmax Can Have Unargmaxable Classes in Theory but Rarely in Practice. ACL (1) (2022)
Andreas Grivas, Nikolay Bogoychev, Adam Lopez
Low-Rank Softmax Can Have Unargmaxable Classes in Theory but Rarely in Practice. CoRR (2022)
Emma M. Davidson, Michael T. C. Poon, Arlene Casey, Andreas Grivas, Daniel Duma, Hang Dong, Víctor Suárez-Paniagua, Claire Grover, Richard Tobin, Heather Whalley, Honghan Wu, Beatrice Alex, William Whiteley
The reporting quality of natural language processing studies: systematic review of studies of radiology reports. BMC Medical Imaging 21 (1) (2021)
Arlene Casey, Emma M. Davidson, Michael T. C. Poon, Hang Dong, Daniel Duma, Andreas Grivas, Claire Grover, Víctor Suárez-Paniagua, Richard Tobin, William Whiteley, Honghan Wu, Beatrice Alex
A systematic review of natural language processing applied to radiology reports. BMC Medical Informatics Decis. Mak. 21 (1) (2021)
Arlene Casey, Emma M. Davidson, Michael T. C. Poon, Hang Dong, Daniel Duma, Andreas Grivas, Claire Grover, Víctor Suárez-Paniagua, Richard Tobin, William Whiteley, Honghan Wu, Beatrice Alex
A Systematic Review of Natural Language Processing Applied to Radiology Reports. CoRR (2021)
D. Sykes, Andreas Grivas, Claire Grover, Richard Tobin, Cathie Sudlow, William Whiteley, Andrew M. McIntosh, Heather Whalley, Beatrice Alex
Comparison of rule-based and neural network models for negation detection in radiology reports. Nat. Lang. Eng. 27 (2) (2021)
Andreas Grivas, Beatrice Alex, Claire Grover, Richard Tobin, William Whiteley
Not a cute stroke: Analysis of Rule- and Neural Network-based Information Extraction Systems for Brain Radiology Reports. LOUHI@EMNLP (2020)
Clara Vania, Andreas Grivas, Adam Lopez
What do character-level models learn about morphology? The case of dependency parsing. EMNLP (2018)
Clara Vania, Andreas Grivas, Adam Lopez
What do character-level models learn about morphology? The case of dependency parsing. CoRR (2018)
Nantia Makrynioti, Andreas Grivas, Christos Sardianos, Nikos Tsirakis, Iraklis Varlamis, Vasilis Vassalos, Vassilis Poulopoulos, Panagiotis Tsantilas
PaloPro: a platform for knowledge extraction from big social data and the news. Int. J. Big Data Intell. 4 (1) (2017)
Andreas Grivas, Anastasia Krithara, George Giannakopoulos
Author Profiling using Stylometric and Structural Feature Groupings. CLEF (Working Notes) (2015)