Kai Hakala

21 papers Journal 10Unranked 11
YearRankTypeTitle / Venue / Authors
2025 — conf
Comparing Human and Machine Translations of Generative Language Model Evaluation Datasets.
NoDaLiDa/Baltic-HLT
Sander Bijl de Vroe, George Stampoulidis, Kai Hakala, Aku Rouhe, Mark van Heeswijk, Jussi Karlgren
2022 J jnl
Combining supervised and unsupervised named entity recognition to detect psychosocial risk factors in occupational health checks.
Int. J. Medical Informatics
Leena Uronen, Sanna Salanterä, Kai Hakala, Jaakko Hartiala, Hans Moen
2022 J jnl
Neural Network and Random Forest Models in Protein Function Prediction.
IEEE ACM Trans. Comput. Biol. Bioinform.
Kai Hakala, Suwisa Kaewphan, Jari Björne, Farrokh Mehryary, Hans Moen, Martti Tolvanen, Tapio Salakoski, Filip Ginter
2020 J jnl
Assisting nurses in care documentation: from automated sentence classification to coherent document structures with subject headings.
J. Biomed. Semant.
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
2020 J jnl
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.
Hans Moen, Kai Hakala, Laura-Maria Peltonen, Henry Suhonen, Filip Ginter, Tapio Salakoski, Sanna Salanterä
2019 — conf
Biomedical Named Entity Recognition with Multilingual BERT.
BioNLP-OST@EMNLP-IJNCLP
Kai Hakala, Sampo Pyysalo
2019 J jnl
Leveraging Text Repetitions and Denoising Autoencoders in OCR Post-correction.
CoRR
Kai Hakala, Aleksi Vesanto, Niko Miekka, Tapio Salakoski, Filip Ginter
2018 J jnl
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.
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
2018 — conf
Evaluation of a Prototype System that Automatically Assigns Subject Headings to Nursing Narratives Using Recurrent Neural Network.
Louhi@EMNLP
Hans Moen, Kai Hakala, Laura-Maria Peltonen, Henry Suhonen, Petri Loukasmäki, Tapio Salakoski, Filip Ginter, Sanna Salanterä
2018 J jnl
Wide-scope biomedical named entity recognition and normalization with CRFs, fuzzy matching and character level modeling.
Database J. Biol. Databases Curation
Suwisa Kaewphan, Kai Hakala, Niko Miekka, Tapio Salakoski, Filip Ginter
2017 — conf
Detecting mentions of pain and acute confusion in Finnish clinical text.
BioNLP
Hans Moen, Kai Hakala, Farrokh Mehryary, Laura-Maria Peltonen, Tapio Salakoski, Filip Ginter, Sanna Salanterä
2017 — conf
End-to-End System for Bacteria Habitat Extraction.
BioNLP
Farrokh Mehryary, Kai Hakala, Suwisa Kaewphan, Jari Björne, Tapio Salakoski, Filip Ginter
2017 — conf
Ensemble of Convolutional Neural Networks for Medicine Intake Recognition in Twitter.
SMM4H@AMIA
Kai Hakala, Farrokh Mehryary, Hans Moen, Suwisa Kaewphan, Tapio Salakoski, Filip Ginter
2016 J jnl
Filtering large-scale event collections using a combination of supervised and unsupervised learning for event trigger classification.
J. Biomed. Semant.
Farrokh Mehryary, Suwisa Kaewphan, Kai Hakala, Filip Ginter
2016 — conf
Syntactic analyses and named entity recognition for PubMed and PubMed Central - up-to-the-minute.
BioNLP@ACL
Kai Hakala, Suwisa Kaewphan, Tapio Salakoski, Filip Ginter
2015 J jnl
Application of the EVEX resource to event extraction and network construction: Shared Task entry and result analysis.
BMC Bioinform.
Kai Hakala, Sofie Van Landeghem, Tapio Salakoski, Yves Van de Peer, Filip Ginter
2015 — conf
Sharing annotations better: RESTful Open Annotation.
ACL (System Demonstrations)
Sampo Pyysalo, Jorge Campos, Juan Miguel Cejuela, Filip Ginter, Kai Hakala, Chen Li, Pontus Stenetorp, Lars Juhl Jensen
2015 — conf
UTU: Adapting Biomedical Event Extraction System to Disorder Attribute Detection.
SemEval@NAACL-HLT
Kai Hakala
2014 — conf
UTU: Disease Mention Recognition and Normalization with CRFs and Vector Space Representations.
SemEval@COLING
Suwisa Kaewphan, Kai Hakala, Filip Ginter
2013 — conf
EVEX in ST'13: Application of a large-scale text mining resource to event extraction and network construction.
BioNLP@ACL (Shared Task)
Kai Hakala, Sofie Van Landeghem, Tapio Salakoski, Yves Van de Peer, Filip Ginter
2012 J jnl
Exploring Biomolecular Literature with EVEX: Connecting Genes through Events, Homology, and Indirect Associations.
Adv. Bioinformatics
Sofie Van Landeghem, Kai Hakala, Samuel Rönnqvist, Tapio Salakoski, Yves Van de Peer, Filip Ginter