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Kai Hakala
ORCID
Publication Activity (10 Years)
Years Active: 2012-2022
Publications (10 Years): 14
Top Topics
Protein Function Prediction
Annotated Corpus
Event Extraction
Named Entity Recognition
Top Venues
J. Biomed. Semant.
J. Am. Medical Informatics Assoc.
BioNLP
Louhi@EMNLP
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Publications
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Kai Hakala
,
Suwisa Kaewphan
,
Jari Björne
,
Farrokh Mehryary
,
Hans Moen
,
Martti Tolvanen
,
Tapio Salakoski
,
Filip Ginter
Neural Network and Random Forest Models in Protein Function Prediction.
IEEE ACM Trans. Comput. Biol. Bioinform.
19 (3) (2022)
Leena Uronen
,
Sanna Salanterä
,
Kai Hakala
,
Jaakko Hartiala
,
Hans Moen
Combining supervised and unsupervised named entity recognition to detect psychosocial risk factors in occupational health checks.
Int. J. Medical Informatics
160 (2022)
Hans Moen
,
Kai Hakala
,
Laura-Maria Peltonen
,
Henry Suhonen
,
Filip Ginter
,
Tapio Salakoski
,
Sanna Salanterä
Supporting the use of standardized nursing terminologies with automatic subject heading prediction: a comparison of sentence-level text classification methods.
J. Am. Medical Informatics Assoc.
27 (1) (2020)
Hans Moen
,
Kai Hakala
,
Laura-Maria Peltonen
,
Hanna-Maria Matinolli
,
Henry Suhonen
,
Kirsi Terho
,
Riitta Danielsson-Ojala
,
Maija Valta
,
Filip Ginter
,
Tapio Salakoski
,
Sanna Salanterä
Assisting nurses in care documentation: from automated sentence classification to coherent document structures with subject headings.
J. Biomed. Semant.
11 (1) (2020)
Kai Hakala
,
Aleksi Vesanto
,
Niko Miekka
,
Tapio Salakoski
,
Filip Ginter
Leveraging Text Repetitions and Denoising Autoencoders in OCR Post-correction.
CoRR
(2019)
Kai Hakala
,
Sampo Pyysalo
Biomedical Named Entity Recognition with Multilingual BERT.
BioNLP-OST@EMNLP-IJNCLP
(2019)
Suwisa Kaewphan
,
Kai Hakala
,
Niko Miekka
,
Tapio Salakoski
,
Filip Ginter
Wide-scope biomedical named entity recognition and normalization with CRFs, fuzzy matching and character level modeling.
Database J. Biol. Databases Curation
2018 (2018)
Hans Moen
,
Kai Hakala
,
Laura-Maria Peltonen
,
Henry Suhonen
,
Petri Loukasmäki
,
Tapio Salakoski
,
Filip Ginter
,
Sanna Salanterä
Evaluation of a Prototype System that Automatically Assigns Subject Headings to Nursing Narratives Using Recurrent Neural Network.
Louhi@EMNLP
(2018)
Abeed Sarker
,
Maksim Belousov
,
Jasper Friedrichs
,
Kai Hakala
,
Svetlana Kiritchenko
,
Farrokh Mehryary
,
Sifei Han
,
Tung Tran
,
Anthony Rios
,
Ramakanth Kavuluru
,
Berry de Bruijn
,
Filip Ginter
,
Debanjan Mahata
,
Saif M. Mohammad
,
Goran Nenadic
,
Graciela Gonzalez-Hernandez
Data and systems for medication-related text classification and concept normalization from Twitter: insights from the Social Media Mining for Health (SMM4H)-2017 shared task.
J. Am. Medical Informatics Assoc.
25 (10) (2018)
Hans Moen
,
Kai Hakala
,
Farrokh Mehryary
,
Laura-Maria Peltonen
,
Tapio Salakoski
,
Filip Ginter
,
Sanna Salanterä
Detecting mentions of pain and acute confusion in Finnish clinical text.
BioNLP
(2017)
Kai Hakala
,
Farrokh Mehryary
,
Hans Moen
,
Suwisa Kaewphan
,
Tapio Salakoski
,
Filip Ginter
Ensemble of Convolutional Neural Networks for Medicine Intake Recognition in Twitter.
SMM4H@AMIA
(2017)
Farrokh Mehryary
,
Kai Hakala
,
Suwisa Kaewphan
,
Jari Björne
,
Tapio Salakoski
,
Filip Ginter
End-to-End System for Bacteria Habitat Extraction.
BioNLP
(2017)
Kai Hakala
,
Suwisa Kaewphan
,
Tapio Salakoski
,
Filip Ginter
Syntactic analyses and named entity recognition for PubMed and PubMed Central - up-to-the-minute.
BioNLP@ACL
(2016)
Farrokh Mehryary
,
Suwisa Kaewphan
,
Kai Hakala
,
Filip Ginter
Filtering large-scale event collections using a combination of supervised and unsupervised learning for event trigger classification.
J. Biomed. Semant.
7 (2016)
Kai Hakala
UTU: Adapting Biomedical Event Extraction System to Disorder Attribute Detection.
SemEval@NAACL-HLT
(2015)
Sampo Pyysalo
,
Jorge Campos
,
Juan Miguel Cejuela
,
Filip Ginter
,
Kai Hakala
,
Chen Li
,
Pontus Stenetorp
,
Lars Juhl Jensen
Sharing annotations better: RESTful Open Annotation.
ACL (System Demonstrations)
(2015)
Kai Hakala
,
Sofie Van Landeghem
,
Tapio Salakoski
,
Yves Van de Peer
,
Filip Ginter
Application of the EVEX resource to event extraction and network construction: Shared Task entry and result analysis.
BMC Bioinform.
16 (S16) (2015)
Suwisa Kaewphan
,
Kai Hakala
,
Filip Ginter
UTU: Disease Mention Recognition and Normalization with CRFs and Vector Space Representations.
SemEval@COLING
(2014)
Kai Hakala
,
Sofie Van Landeghem
,
Tapio Salakoski
,
Yves Van de Peer
,
Filip Ginter
EVEX in ST'13: Application of a large-scale text mining resource to event extraction and network construction.
BioNLP@ACL (Shared Task)
(2013)
Sofie Van Landeghem
,
Kai Hakala
,
Samuel Rönnqvist
,
Tapio Salakoski
,
Yves Van de Peer
,
Filip Ginter
Exploring Biomolecular Literature with EVEX: Connecting Genes through Events, Homology, and Indirect Associations.
Adv. Bioinformatics
2012 (2012)