Matti Varjokallio

Research outputs

  1. 2019
  2. Published

    Statistical models of morphology predict eye-tracking measures during visual word recognition

    Lehtonen, M., Varjokallio, M., Kivikari, H., Hultén, A., Virpioja, S., Hakala, T., Kurimo, M., Lagus, K. & Salmelin, R., 9 Apr 2019. 1 p.

    Research output: Contribution to conferencePosterScientificpeer-review

  3. E-pub ahead of print

    Statistical models of morphology predict eye-tracking measures during visual word recognition

    Lehtonen, M., Varjokallio, M., Kivikari, H., Hultén, A., Virpioja, S., Hakala, T., Kurimo, M., Lagus, K. & Salmelin, R., 2019, In : MEMORY AND COGNITION. 25 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. 2018
  5. Published

    First-Pass Techniques for Very Large Vocabulary Speech Recognition of Morphologically Rich Languages

    Varjokallio, M., Virpioja, S. & Kurimo, M., 2018, 2018 IEEE Spoken Language Technology Workshop, December 18-21, 2018, Athens, Greece. IEEE, p. 227-234 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. 2017
  7. Published

    Modeling under-resourced languages for speech recognition

    Kurimo, M., Enarvi, S., Tilk, O., Varjokallio, M., Mansikkaniemi, A. & Alumäe, T., Dec 2017, In : LANGUAGE RESOURCES AND EVALUATION. 51, 4, p. 961-987 27 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. 2016
  9. Published

    Class n-gram models for very large vocabulary speech recognition of Finnish and Estonian

    Varjokallio, M., Kurimo, M. & Virpioja, S., 2016, Proceedings of the 4th International Conference on Statistical Language and Speech Processing, SLSP 2016. Springer-Verlag, Vol. 9918 LNCS. p. 133-144 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9918 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  10. Published

    Unsupervised morph segmentation and statistical language models for vocabulary expansion

    Varjokallio, M. & Klakow, D., 2016, Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, ACL 2016. Vol. 2. p. 175-180 6 p. (Annual Meeting of the Association for Computational Linguistics).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. 2014
  12. Published

    A Toolkit for Efficient Learning of Lexical Units for Speech Recognition

    Varjokallio, M. & Kurimo, M., 2014, The 9th edition of the Language Resources and Evaluation Conference (LREC'14), Reykjavik, Iceland, 26 - 31 May, 2014. European Language Resources Association (ELRA)

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  13. Published

    A Word-Level Token-Passing Decoder for Subword n-gram LVCSR

    Varjokallio, M. & Kurimo, M., 2014, IEEE Spoken Language Technology Workshop (SLT 2014), December 7-10, 2014, South Lake Tahoe, Nevada, USA. p. 495-500

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  14. 2013
  15. Published

    Learning a Subword Vocabulary Based on Unigram Likelihood

    Varjokallio, M., Kurimo, M. & Virpioja, S., 2013, IEEE Automatic Speech Recognition and Understanding Workshop, (ASRU 2013), Olomouc, Czech Republic, December 8-12, 2013.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  16. 2009
  17. Published

    Overview of Morpho Challenge 2008

    Kurimo, M., Turunen, V. & Varjokallio, M., 2009, Advances in Multilingual and MultiModal Information Retrieval, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers. Berlin/Heidelberg

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  18. 2008
  19. Published

    Morpho Challenge Evaluation using a Linguistic Gold Standard

    Kurimo, M., Creutz, M. & Varjokallio, M., 2008, Advances in Multilingual and MultiModal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers. Heidelberg, p. 864-873

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  20. Published

    Unsupervised Morpheme Analysis Evaluation by a Comparison to a Linguistic Gold Standard - Morpho Challenge 2008

    Kurimo, M. & Varjokallio, M., 2008, Working Notes for the CLEF 2008 Workshop. Aarhus

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  21. Published

    Äännemallien diskriminatiivinen opettaminen puheentunnistuksessa

    Varjokallio, M., Pylkkönen, J. & Kurimo, M., 2008, The Fonetiikan Päivät - Phonetics Symposium 2008 in Finland. Tampere

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  22. 2007
  23. Published

    Analysis of Morph-Based Speech Recognition and the Modeling of Out-of-Vocabulary Words Across Languages

    Creutz, M., Hirsimäki, T., Kurimo, M., Puurula, A., Pylkkönen, J., Siivola, V., Varjokallio, M., Arisoy, E., Saraclar, M. & Stolcke, A., 2007, Human Language Technologies / The Annual Conference of the North American Chapter of the Association for Computational Linguistics, Rochester, NY, USA, 2007. p. 380-387

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  24. Published

    Comparison of Subspace Methods for Gaussian Mixture Models in Speech Recognition

    Varjokallio, M. & Kurimo, M., 2007, INTERSPEECH 2007, Antwerp, Belgium, August 27-31. p. 2121-2124

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  25. Published

    Morph-based speech recognition and modeling of out-of-vocabulary words across languages

    Creutz, M., Hirsimäki, T., Kurimo, M., Puurula, A., Pylkkönen, J., Siivola, V., Varjokallio, M., Arisoy, E., Saraclar, M. & Stolcke, A., 2007, In : ACM transactions on speech and language processing. 5, 1 (Dec.)

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    Unsupervised Morpheme Analysis Evaluation by a Comparison to a Linguistic Gold Standard - Morpho Challenge 2007

    Kurimo, M., Creutz, M. & Varjokallio, M., 2007, CLEF 2007 Workshop, Budapest, Hungary, 19-21 September 2007. Nardi, A. & Peters, C. (eds.). CLEF

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  27. 2006
  28. Published

    Unsupervised segmentation of words into morphemes - Challenge 2005, An Introduction and Evaluation Report

    Kurimo, M., Creutz, M., Varjokallio, M., Arisoy, E. & Saraclar, M., 2006, PASCAL Challenge Workshop on Unsupervised segmentation of words into morphemes, Venice, Italy, April 12, 2006.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  29. Published

    Unsupervised segmentation of words into morphemes - Morpho Challenge 2005: Application to Automatic Speech Recognition

    Kurimo, M., Creutz, M., Varjokallio, M., Arisoy, E. & Saraclar, M., 2006, International Conference on Spoken Language Processing - Interspeech 2006 (ICSLP), Pittsburgh, Pennsylvania, USA, September 17-21.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

ID: 75889