flair-experiments
This repository is part of my NLP research with
flair, a state-of-the-art NLP
framework from Zalando Research.
This repository will include models for various NLP benchmarks, such as
GermEval 2018. It will be updated frequently. So please star or watch this
repository
English CoNLL-2003 (NER)
For the integration of PyTorch-Transformers into flair, I run experiments
for several Transformer-based architectures.
All details can be found in the NER English readme.
Archived
The following experiments are achieved (and needs to be re-run with the
latest version of flair).
GermEval 2018
Task 1
The first task of GermEval 2018 is to decide whether a tweet includes a) some form of offensive language or b) or not.
All details for training a model with flair and achieving state-of-the-art
results are located in the GermEval 2018 readme.
The winning system for task 1 achieved a F-Score of 76.77. The currently best
model trained with flair achieves a F-Score from 74.24.
Fine-grained POS Tagging of German Tweets
All details for training a model with flair and achieving a new
state-of-the-art result for the paper
Fine-grained POS Tagging of German Tweets
are located in the POS Twitter German readme.
The paper reported an accuracy of 89.42. The currently best model trained with
flair achieves 92.49 (+ 3.07).
German Universal Dependencies 1.2
All details for training a model with flair on German universal dependencies
and achieving a new state-of-the-art result can be found in the
UD German readme.
The current state-of-the-art result for German UD is reported by
Yasunaga et. al (2017). They use
adversarial training and their system achieves an accuracy of 94.35. With flair
an accuracy of 94.52 (+ 0.17) can be achieved.
Bulgarian Universal Dependencies 1.2
All details for training a model with flair on Bulgarian universal
dependencies and achieving a new state-of-the-art result can be found in the
UD Bulgarian readme.
The current state-of-the-art result for Bulgarian UD is reported by
Yasunaga et. al (2017). They use
adversarial training and their system achieves an accuracy of 98.53. With flair
an accuracy of 99.08 (+ 0.55) can be achieved.
Slovenian Universal Dependencies 1.2
All details for training a model with flair on Slovenian universal
dependencies and achieving a new state-of-the-art result can be found in the
UD Slovenian readme.
The current state-of-the-art result for Slovenian UD is reported by
Yasunaga et. al (2017). They use
adversarial training and their system achieves an accuracy of 98.11. With flair
an accuracy of 98.88 (+ 0.77) can be achieved.
Dutch Universal Dependencies 1.2
All details for training a model with flair on Dutch universal
dependencies and achieving a new state-of-the-art result can be found in the
UD Dutch readme.
The current state-of-the-art result for Dutch UD is reported by
Plank et. al (2016). They use
a bi-lstm architecture and their system achieves an accuracy of 93.82. With flair
an accuracy of 93.84 (+ 0.02) can be achieved.
Dutch Named Entity Recognition (CoNLL 2002)
All details for training a model with flair for the CoNLL 2002 Named Entity
Recognition task on Dutch and achieving a state-of-the-art result can be found
in the NER Dutch readme.
The best reporting system in the CoNLL 2002 task achieved a f-score of 77.05.
With flair a f-score of 87.91 (+ 10.86) can be achieved.
Basque Universal Dependencies 1.2
All details for training a model with flair on Basque universal
dependencies and achieving a new state-of-the-art result can be found in the
UD Basque readme.
The current state-of-the-art result for Basque UD is reported by
Plank et. al (2016). They use
a bi-lstm architecture and their system achieves an accuracy of 95.51. With flair
an accuracy of 97.17 (+ 1.66) can be achieved.
Contact (Bugs, Feedback, Contribution and more)
For questions about flair-experiments, just open an issue/pull request.