Sami Petteri Virpioja

Publications

Research output per year 2005 2010 2016 2017 2018 2019 2020 2021 2023

• 51 Conference contribution
• 13 Article
• 1 Chapter
• 1 Doctoral Thesis
• 1 More
  • 1 Working paper

Research output per year

Research output per year

Search results

• 2023

  Uncertainty-Aware Natural Language Inference with Stochastic Weight Averaging

  Talman, A., Celikkanat, H., Virpioja, S., Heinonen, M. & Tiedemann, J., 2023, (Accepted/In press) Proceedings of the 24th Nordic Conference on Computational Linguistics. Tartu University Press

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2022

  Morfessor-enriched features and multilingual training for canonical morphological segmentation

  Rouhe, A., Grönroos, S-A., Virpioja, S., Creutz, M. & Kurimo, M., Jun 2022, Proceedings of the 19th SIGMORPHON Workshop on Computational Research in Phonetics, Phonology, and Morphology. Nicolai, G. & Chodroff, E. (eds.). Stroudsburg: The Association for Computational Linguistics, p. 144-151 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• Semiautomatic Speech Alignment for Under-Resourced Languages

  Leinonen, J., Partanen, N., Virpioja, S. & Kurimo, M., Jun 2022, Proceedings of the Workshop on Resources and Technologies for Indigenous, Endangered and Lesser-resourced Languages in Eurasia ((EURALI 2022). Ojha, A. K., Ahmadi, S., Liu, C-H. & McCrae, J. P. (eds.). Paris: European Language Resources Association (ELRA), p. 17–21 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2021

  Boosting Neural Machine Translation from Finnish to Northern Sámi with Rule-Based Backtranslation

  Aulamo, M., Virpioja, S., Scherrer, Y. & Tiedemann, J., May 2021, Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Dobnik, S. & Øvrelid, L. (eds.). Linköping: Linköping University Electronic Press, p. 351-356 6 p. (Linköping Electronic Conference Proceedings ; no. 78)(NEALT Proceedings Series ; no. 45).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• Grapheme-Based Cross-Language Forced Alignment: Results with Uralic Languages

  Leinonen, J., Virpioja, S. & Kurimo, M., 1 May 2021, Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Dobnik, S. & Øvrelid, L. (eds.). Linköping: Linköping University Electronic Press, p. 345-350 6 p. (Linköping Electronic Conference Proceedings; no. 78)(NEALT Proceedings Series; no. 45).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• The Helsinki submission to the AmericasNLP shared task

  Vázquez, R., Scherrer, Y., Virpioja, S. & Tiedemann, J., 1 Jun 2021, Proceedings of the First Workshop on Natural Language Processing for Indigenous Languages of the Americas. Mager [et al.], M. (ed.). Stroudsburg: The Association for Computational Linguistics, p. 255-264 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2020

  Effects of Language Relatedness for Cross-lingual Transfer Learning in Character-Based Language Models

  Singh, M., Smit, P., Virpioja, S. & Kurimo, M., 1 May 2020, Proceedings of the 1st Joint Workshop on Spoken Language Technologies for Under-resourced languages (SLTU) and Collaboration and Computing for Under-Resourced Languages (CCURL). Beermann, D., Besacier, L., Sakti, S. & Soria, C. (eds.). Paris: European Language Resources Association (ELRA), p. 41-45 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• FinChat: Corpus and Evaluation Setup for Finnish Chat Conversations on Everyday Topics

  Leino, K., Leinonen, J., Singh, M., Virpioja, S. & Kurimo, M., 2020, Proceedings of Interspeech 2020. Baixas: ISCA - International Speech Communication Association , p. 429-433 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• Morfessor EM+Prune: Improved Subword Segmentation with Expectation Maximization and Pruning

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 May 2020, Proceedings of The 12th Language Resources and Evaluation Conference. Calzolari [et al.], N. (ed.). Paris: European Language Resources Association (ELRA), p. 3944-3953 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• Morfessor EM plus Prune: Improved Subword Segmentation with Expectation Maximization and Pruning

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 2020, PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION (LREC 2020). Calzolari, N., Bechet, F., Blache, P., Choukri, K., Cieri, C., Declerck, T., Goggi, S., Isahara, H., Maegaard, B., Mariani, J., Mazo, H., Moreno, A., Odijk, J. & Piperidis, S. (eds.). EUROPEAN LANGUAGE RESOURCES ASSOC-ELRA, p. 3944-3953 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

• OpusFilter: A Configurable Parallel Corpus Filtering Toolbox

  Aulamo, M., Virpioja, S. & Tiedemann, J., 19 Jun 2020, 58TH ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS (ACL 2020): SYSTEM DEMONSTRATIONS: System Demonstrations. Çelikyilmaz, A. & Wen, T-H. (eds.). Stroudsburg, PA: The Association for Computational Linguistics, p. 150-156 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• OpusTools and Parallel Corpus Diagnostics

  Aulamo, M., Sulubacak, U., Virpioja, S. & Tiedemann, J., 17 May 2020, Proceedings of the 12th Conference on Language Resources and Evaluation (LREC 2020). Calzolari, N., Béchet, F., Blache, P., Choukri, K., Cieri, C., Declerck, T., Goggi, S., Isahara, H., Maegaard, B., Mariani, J., Mazo, H., Moreno, A., Odijk, J. & Piperidis, S. (eds.). Paris: European Language Resources Association (ELRA), p. 3782-3789 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• The University of Helsinki and Aalto University submissions to the WMT 2020 news and low-resource translation tasks

  Scherrer, Y., Grönroos, S-A. & Virpioja, S., 1 Nov 2020, Proceedings of the Fifth Conference on Machine Translation. Barrault [et al.], L. (ed.). Stroudsburg: The Association for Computational Linguistics, p. 1129-1138 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• Tracking the Traces of Passivization and Negation in Contextualized Representations

  Celikkanat, H., Virpioja, S., Tiedemann, J. & Apidianaki, M., 20 Nov 2020, Proceedings of the Third BlackboxNLP Workshop on Analyzing and Interpreting Neural Networks for NLP. Alishahi, A., Belinkov, Y., Chrupała, G., Hupkes, D., Pinter, Y. & Sajjad, H. (eds.). Stroudsburg: The Association for Computational Linguistics, p. 136-148 13 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2019

  North Sámi morphological segmentation with low-resource semi-supervised sequence labeling

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 Jan 2019, Proceedings of the Fifth International Workshop on Computational Linguistics for Uralic Languages. Tartu, Estonia: The Association for Computational Linguistics, p. 15-26 12 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Subword RNNLM Approximations for Out-Of-Vocabulary Keyword Search

  Singh, M., Virpioja, S., Smit, P. & Kurimo, M., 2019, 20th Annual Conference of the International Speech Communication Association (INTERSPEECH 2019): Crossroads of Speech and Language. Baixas: ISCA, p. 4235-4239 5 p. (Interspeech).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

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• The University of Helsinki submissions to the WMT19 news translation task

  Talman, A., Sulubacak, U., Vazquez, R., Scherrer, Y., Virpioja, S., Raganato, A., Hurskainen, A. & Tiedemann, J., 1 Aug 2019, Fourth Conference of Conference on Machine Translation (WMT 2019): Proceedings of the Conference: Volume 2. Stroudsburg: The Association for Computational Linguistics, p. 412-423 12 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• The University of Helsinki Submissions to the WMT19 Similar Language Translation Task

  Scherrer, Y., Vázquez, R. & Virpioja, S., 1 Aug 2019, Fourth Conference on Machine Translation: Proceedings of the Conference : Volume 3 (Shared Task Papers, Day 2). Bojar, O., Chatterjee, R., Federmann, C. & E. A. (eds.). Stroudsburg: The Association for Computational Linguistics, p. 236-244 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2018

  Cognate-aware morphological segmentation for multilingual neural translation

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 Oct 2018, Proceedings of the Third Conference on Machine Translation (WMT): Volume 2: Shared Task Papers. Bojar, O., Chatterjee, R., Federmann, C. & E. A. (eds.). Stroudsburg: The Association for Computational Linguistics, Vol. 2. p. 386-393 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

• First-pass decoding with n-gram approximation of RNNLM: The problem of rare words

  Singh, M., Smit, P., Virpioja, S. & Kurimo, M., Sep 2018, Workshop on Machine Learning in Speech and Language Processing. Hyderabad, India

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

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

  Varjokallio, M., Virpioja, S. & Kurimo, M., 2018, 2018 IEEE Spoken Language Technology Workshop (SLT). IEEE, p. 227-234 8 p. (IEEE Workshop on Spoken Language Technology).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• New Baseline in Automatic Speech Recognition for Northern Sámi

  Leinonen, J., Smit, P., Virpioja, S. & Kurimo, M., 1 Jan 2018, Proceedings of the Fourth International Workshop on Computational Linguistics of Uralic Languages. Helsinki, Finland: The Association for Computational Linguistics, p. 87-97 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access
• 2017

  AALTO SYSTEM FOR THE 2017 ARABIC MULTI-GENRE BROADCAST CHALLENGE

  Smit, P., Gangireddy, S. R., Enarvi, S., Virpioja, S. & Kurimo, M., 2017, 2017 IEEE AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING WORKSHOP (ASRU). IEEE, p. 338-345 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• CHARACTER-BASED UNITS FOR UNLIMITED VOCABULARY CONTINUOUS SPEECH RECOGNITION

  Smit, P., Gangireddy, S. R., Enarvi, S., Virpioja, S. & Kurimo, M., 2017, 2017 IEEE AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING WORKSHOP (ASRU). IEEE, p. 149-156 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Extending hybrid word-character neural machine translation with multi-task learning of morphological analysis

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 Sep 2017, Proceedings of the Second Conference on Machine Translation. Copenhagen, Denmark: The Association for Computational Linguistics, p. 296-302 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Improved subword modeling for WFST-based speech recognition

  Smit, P., Virpioja, S. & Kurimo, M., 2017, Proceedings of 18th Annual Conference of the International Speech Communication Association (INTERSPEECH 2017): Situated Interaction. Baixas: ISCA - International Speech Communication Association , p. 2551-2555 5 p. (Interspeech).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2016

  Class n-Gram Models for Very Large Vocabulary Speech Recognition of Finnish and Estonian

  Varjokallio, M., Kurimo, M. & Virpioja, S., 2016, STATISTICAL LANGUAGE AND SPEECH PROCESSING, SLSP 2016. Kral, P. & MartinVide, C. (eds.). Springer-Verlag, p. 133-144 12 p. (Lecture Notes in Artificial Intelligence; no. 9918).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Hybrid Morphological Segmentation for Phrase-Based Machine Translation

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 Aug 2016, Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers. Berlin, Germany: The Association for Computational Linguistics, p. 289-295 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2015

  LeBLEU: N-gram-based Translation Evaluation Score for Morphologically Complex Languages

  Virpioja, S. & Grönroos, S-A., 1 Sep 2015, Proceedings of the Tenth Workshop on Statistical Machine Translation. Lisbon, Portugal: The Association for Computational Linguistics, p. 411-416 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Low-Resource Active Learning of North Sámi Morphological Segmentation

  Grönroos, S-A., Jokinen, K., Hiovain, K., Kurimo, M. & Virpioja, S., 2015, International Workshop on Computational Linguistics for Uralic Languages.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Tuning Phrase-Based Segmented Translation for a Morphologically Complex Target Language

  Grönroos, S-A., Virpioja, S. & Kurimo, M., 1 Sep 2015, Proceedings of the Tenth Workshop on Statistical Machine Translation. Lisbon, Portugal: The Association for Computational Linguistics, p. 105-111 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2014

  Morfessor 2.0: Toolkit for statistical morphological segmentation

  Smit, P., Virpioja, S., Grönroos, S-A. & Kurimo, M., 1 Apr 2014, Proceedings of the Demonstrations at the 14th Conference of the European Chapter of the Association for Computational Linguistics. Gothenburg, Sweden: The Association for Computational Linguistics, p. 21-24 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Morfessor FlatCat: An HMM-Based Method for Unsupervised and Semi-Supervised Learning of Morphology

  Grönroos, S-A., Virpioja, S., Smit, P. & Kurimo, M., 1 Aug 2014, Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: Technical Papers. Dublin, Ireland: Dublin City University and Association for Computational Linguistics, p. 1177-1185 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Painless Semi-Supervised Morphological Segmentation using Conditional Random Fields

  Ruokolainen, T., Kohonen, O., Virpioja, S. & Kurimo, M., 1 Apr 2014, Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, volume 2: Short Papers. Gothenburg, Sweden: The Association for Computational Linguistics, p. 84-89 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2013

  LEARNING A SUBWORD VOCABULARY BASED ON UNIGRAM LIKELIHOOD

  Varjokallio, M., Kurimo, M. & Virpioja, S., 2013, 2013 IEEE WORKSHOP ON AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING (ASRU). IEEE, p. 7-12 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Supervised Morphological Segmentation in a Low-Resource Learning Setting using Conditional Random Fields

  Ruokolainen, T., Kohonen, O., Virpioja, S. & Kurimo, M., 1 Aug 2013, Proceedings of the Seventeenth Conference on Computational Natural Language Learning. Sofia, Bulgaria: The Association for Computational Linguistics, p. 29-37 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2011

  Evaluating the effect of word frequencies in a probabilistic generative model of morphology

  Virpioja, S., Kohonen, O. & Lagus, K., 1 May 2011, Proceedings of the 18th Nordic Conference of Computational Linguistics (NODALIDA 2011). Riga, Latvia: Northern European Association for Language Technology (NEALT), p. 230-237 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Predicting reaction times in word recognition by unsupervised learning of morphology

  Virpioja, S., Lehtonen, M., Hulten, A., Salmelin, R. & Lagus, K., 2011, Artificial Neural Networks and Machine Learning - ICANN 2011: 21th International Conference on Artificial Neural Networks, Espoo, Finland, June 14-17, 2011, Proceedings, Part I. Honkela, T., Duch, W., Girolami, M. & Kaski, S. (eds.). Berlin: Springer-Verlag, p. 275-282 8 p. (Lecture Notes in Computer Science; no. 6791).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2010

  Bilingual sentence matching using Kernel CCA

  Tripathi, A., Klami, A. & Virpioja, S. P., 29 Aug 2010, IEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2010 . IEEE Computer Society, p. 130-135 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Language Identification of Short Text Segments with N-gram Models

  Vatanen, T., Väyrynen, J. J. & Virpioja, S., 1 May 2010, Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10). Chair), N. C., Choukri, K., Maegaard, B., Mariani, J., Odjik, J., Piperidis, S., Rosner, M. & Tapias, D. (eds.). Valletta, Malta: European Language Resources Association (ELRA)

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Morpho Challenge 2005-2010: Evaluations and Results

  Kurimo, M., Virpioja, S., Turunen, V. & Lagus, K., 1 Jul 2010, Proceedings of the 11th Meeting of the ACL Special Interest Group on Computational Morphology and Phonology. Uppsala, Sweden: The Association for Computational Linguistics, p. 87-95 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Overview and Results of Morpho Challenge 2009

  Kurimo, M., Virpioja, S., Turunen, V. T., Blackwood, G. W. & Byrne, W., 2010, Multilingual Information Access Evaluation I - Text Retrieval Experiments. Peters, C., DiNunzio, GM., Kurimo, M., Mandl, T., Mostefa, D., Penas, A. & Roda, G. (eds.). Berlin: Springer-Verlag, p. 578-+ 4 p. (Lecture Notes in Computer Science; vol. 6241).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Semi-Supervised Learning of Concatenative Morphology

  Kohonen, O., Virpioja, S. & Lagus, K., 1 Jul 2010, Proceedings of the 11th Meeting of the ACL Special Interest Group on Computational Morphology and Phonology. Uppsala, Sweden: The Association for Computational Linguistics, p. 78-86 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Unsupervised Morpheme Analysis with Allomorfessor

  Virpioja, S., Kohonen, O. & Lagus, K., 2010, Multilingual Information Access Evaluation I - Text Retrieval Experiments. Peters, C., DiNunzio, GM., Kurimo, M., Mandl, T., Mostefa, D., Penas, A. & Roda, G. (eds.). Berlin: Springer-Verlag, p. 609-616 8 p. (Lecture Notes in Computer Science; no. 6241).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2009

  Allomorfessor: Towards Unsupervised Morpheme Analysis

  Kohonen, O., Virpioja, S. & Klami, M., 2009, Evaluating Systems for Multilingual and Multimodal Information Access. Deselaers, T., Ferro, N., Gonzalo, J., Kurimo, M., Mandl, T. & Petras, V. (eds.). Berlin: Springer-Verlag, p. 975-982 8 p. (Lecture Notes in Computer Science; no. 5706).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Minimum Bayes Risk Combination of Translation Hypotheses from Alternative Morphological Decompositions

  Gispert, A. D., Virpioja, S., Kurimo, M. & Byrne, W., 1 Jun 2009, Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers. Boulder, USA: The Association for Computational Linguistics, p. 73-76 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Web augmentation of language models for continuous speech recognition of SMS text messages

  Creutz, M. J. P., Virpioja, S. P. & Kovaleva, A., Apr 2009, Proceedings of the 12th Conference of the European Chapter of the ACL. Lascarides, A., Gardent, C. & Nivre, J. (eds.). Stroudsburg: The Association for Computational Linguistics, p. 157-165 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2008

  Adaptive Translation: Finding Interlingual Mappings Using Self-Organizing Maps

  Honkela, T., Virpioja, S. & Vayrynen, J., 2008, ARTIFICIAL NEURAL NETWORKS - ICANN 2008, PT I. Kurková, V., Neruda, R. & Koutnik, J. (eds.). Berlin: Springer-Verlag, p. 603-612 10 p. (Lecture Notes in Computer Science; vol. 5163).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2006

  Compact n-gram models by incremental growing and clustering of histories

  Virpioja, S. & Kurimo, M., 2006, INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, Vols 1-5. ISCA, p. 1037-1040 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File
• 2005

  Latent linguistic codes for morphemes using independent component analysis

  Lagus, K., Creutz, M. & Virpioja, S., 2005, Proceedings of the Ninth Neural Computation and Psychology Workshop: Modelling Language, Cognition and Action. Cangelosi, A., Bugmann, G. & Borisyuk, R. (eds.). Singapore: World Scientific Publishing Co. Pte. Ltd., p. 139-144 6 p. (Progress in Neural Processing; no. 16).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review