For tiden jobber jeg med sentimentanalyse på fritekstkommentarer fra pasienter i ulike deler av det norske helsesystemet, i samarbeid med FHI. Jeg er opptatt av flere temaer i skjæringspunktet mellom språkvitenskapen og språkteknologien, blant annet skriftlig dialekt og utfordringene det fører med seg, negasjon og sentiment, og hvordan språkteknologi kan brukes innen analyse og utvikling av hjelpemidler for undervisningen av norsk som andrespråk.
Petter Mæhlum
Forsker
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Forskningsgruppen for språkteknologi
English version of this page
E-post
pettemae@ifi.uio.no
Brukernavn
Besøksadresse
Gaustadalléen 23B
Ole-Johan Dahls hus
0373 Oslo
Postadresse
Postboks 1080 Blindern
0316 Oslo
Andre tilknytninger
Det matematisk-naturvitenskapelige fakultet
(Student)
Publikasjoner
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Touileb, Samia; Murstad, Jeanette; Mæhlum, Petter; Steskal, Lubos; Lilja Charlotte, Storset & You, Huiling [Vis alle 7 forfattere av denne artikkelen] (2024). EDEN: A Dataset for Event Detection in Norwegian News. I Calzolari, Nicoletta; Kan, Min-Yen; Hoste, Veronique; Lenci, Alessandro; Sakti, Sakriani & Xue, Nianwen (Red.), Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). ELRA and ICCL. ISSN 978-2-493814-10-4.
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Mæhlum, Petter; Samuel, David; Norman, Rebecka Maria; Jelin, Elma; Bjertnæs, Øyvind Andresen & Øvrelid, Lilja [Vis alle 7 forfattere av denne artikkelen] (2024). It’s Difficult to be Neutral – Human and LLM-based Sentiment Annotation of Patient Comments, Proceedings of the First Workshop on Patient-Oriented Language Processing (CL4Health). ELRA Language Resources Association. ISSN 978-2-493814-25-8.
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Wold, Sondre; Mæhlum, Petter & Hove, Oddbjørn (2024). Estimating Lexical Complexity from Document-Level Distributions. I Calzolari, Nicoletta; Kan, Min-Yen; Hoste, Veronique; Lenci, Alessandro; Sakti, Sakriani & Xue, Nianwen (Red.), Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). European Language Resources Association. ISSN 9782493814104. s. 6309–6318.
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Mæhlum, Petter & Ivanova, Sardana (2023). Phonotactics as an Aid in Low Resource Loan Word Detection and Morphological Analysis in Sakha. I Ilinykh, Nikolai; Morger, Felix; Dannélls, Dana; Dobnik, Simon; Megyesi, Beáta & Nivre, Joakim (Red.), Proceedings of the Second Workshop on Resources and Representations for Under-Resourced Languages and Domains (RESOURCEFUL-2023). Association for Computational Linguistics. ISSN 978-1-959429-73-9. s. 111–120. Vis sammendrag
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Barnes, Jeremy Claude; Touileb, Samia; Mæhlum, Petter & Lison, Pierre (2023). Identifying Token-Level Dialectal Features in Social Media. I Alumäe, Tanel & Fishel, Mark (Red.), Proceedings of the 24th Nordic Conference on Computational Linguistics (NoDaLiDa). University of Tartu. ISSN 978-99-1621-999-7. Fulltekst i vitenarkiv Vis sammendrag
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Mæhlum, Petter; Velldal, Erik & Øvrelid, Lilja (2023). A Diagnostic Dataset for Sentiment and Negation Modeling for Norwegian. I Ilinykh, Nikolai; Morger, Felix; Dannélls, Dana; Dobnik, Simon; Megyesi, Beáta & Nivre, Joakim (Red.), Proceedings of the Second Workshop on Resources and Representations for Under-Resourced Languages and Domains (RESOURCEFUL-2023). Association for Computational Linguistics. ISSN 978-1-959429-73-9. Fulltekst i vitenarkiv
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Mæhlum, Petter; Haug, Dag Trygve Truslew; Jørgensen, Tollef Emil; Kåsen, Andre; Nøklestad, Anders & Rønningstad, Egil [Vis alle 9 forfattere av denne artikkelen] (2022). NARC – Norwegian Anaphora Resolution Corpus. International Conference on Computational Linguistics (ICCL) (COLING). ISSN 1525-2477. 29(7), s. 48–60. Fulltekst i vitenarkiv Vis sammendrag
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Mæhlum, Petter; Kåsen, Andre; Touileb, Samia & Barnes, Jeremy (2022). Annotating Norwegian language varieties on Twitter for Part-of-speech. I Scherrer, Yves; Jauhiainen, Tommi; Ljubeši ́c, Nikola; Nakov, Preslav; Tiedemann, Jörg & Zampieri, Marcos (Red.), Proceedings of the Ninth Workshop on NLP for Similar Languages, Varieties and Dialects (VarDial 2022). Association for Computational Linguistics. ISSN 1525-2477. s. 64–69.
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Kutuzov, Andrei; Touileb, Samia; Mæhlum, Petter; Enstad, Tita & Witteman, Alexandra (2022). NorDiaChange: Diachronic Semantic Change Dataset for Norwegian, Proceedings of the Language Resources and Evaluation Conference. European Language Resources Association. ISSN 979-10-95546-72-6. s. 2563–2572. Fulltekst i vitenarkiv Vis sammendrag
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Barnes, Jeremy; Mæhlum, Petter & Touileb, Samia (2021). NorDial: A Preliminary Corpus of Written Norwegian Dialect Use. I Dobnik, Simon & Øvrelid, Lilja (Red.), Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press. ISSN 978-91-7929-614-8. s. 445–451. Vis sammendrag
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Mæhlum, Petter; Barnes, Jeremy; Kurtz, Robin; Øvrelid, Lilja & Velldal, Erik (2021). Negation in Norwegian: an annotated dataset . I Dobnik, Simon & Øvrelid, Lilja (Red.), Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press. ISSN 978-91-7929-614-8. s. 299–308.
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Øvrelid, Lilja; Mæhlum, Petter; Barnes, Jeremy & Velldal, Erik (2020). A Fine-Grained Sentiment Dataset for Norwegian. I Calzolari, Nicoletta; Béchet, Frédéric; Blache, Philippe; Choukri, Khalid; Cieri, Christopher; Declerck, Thierry; Goggi, Sara; Isahara, Hitoshi; Maegaard, Bente; Mariani, Joseph; Mazo, Hélène; Moreno, Asuncion; Odijk, Jan & Piperidis, Stelios (Red.), Proceedings of The 12th Language Resources and Evaluation Conference. European Language Resources Association. ISSN 979-10-95546-34-4.
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Mæhlum, Petter; Barnes, Jeremy Claude; Øvrelid, Lilja & Velldal, Erik (2019). Annotating evaluative sentences for sentiment analysis: a dataset for Norwegian. I Hartmann, Mareike & Plank, Barbara (Red.), Proceedings of the 22nd Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press. ISSN 978-91-7929-995-8. s. 121–130. Fulltekst i vitenarkiv Vis sammendrag
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Mæhlum, Petter & Eivind, Torgersen (2022). Det er mange måter å si nei på – her er noen av de fineste . [Internett]. titan.no.
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Eivind, Torgersen & Mæhlum, Petter (2022). Ordet «ikke» skaper trøbbel for kunstig intelligens. [Internett]. forskning.no.
Publisert
8. apr. 2019 09:48
- Sist endret
28. mars 2024 15:06