Sami Virpioja

Sami Virpioja, Mari-Sanna Paukkeri, Abhishek Tripathi, Tiina Lindh-Knuutila, Krista Lagus: Evaluating vector space models with canonical correlation analysis. Natural Language Engineering 18(3): 399-436 (2012)

Sami Virpioja, Ville T. Turunen, Sebastian Spiegler, Oskar Kohonen, Mikko Kurimo: Empirical Comparison of Evaluation Methods for Unsupervised Learning of Morphology. TAL 52(2): 45-90 (2011)

Sami Virpioja, Minna Lehtonen, Annika Hultén, Riitta Salmelin, Krista Lagus: Predicting Reaction Times in Word Recognition by Unsupervised Learning of Morphology. ICANN (1) 2011: 275-282

Tommi Vatanen, Jaakko J. Väyrynen, Sami Virpioja: Language Identification of Short Text Segments with N-gram Models. LREC 2010

Mikko Kurimo, Sami Virpioja, Ville T. Turunen, Graeme W. Blackwood, William Byrne: Overview and Results of Morpho Challenge 2009. CLEF (1) 2009: 578-597

Sami Virpioja, Oskar Kohonen, Krista Lagus: Unsupervised Morpheme Analysis with Allomorfessor. CLEF (1) 2009: 609-616

Mathias Creutz, Sami Virpioja, Anna Kovaleva: Web Augmentation of Language Models for Continuous Speech Recognition of SMS Text Messages. EACL 2009: 157-165

Mikko Kurimo, Sami Virpioja, Ville T. Turunen, Teemu Hirsimäki: Morpho Challenge - Evaluation of algorithms for unsupervised learning of morphology in various tasks and languages. HLT-NAACL (Demos) 2009: 13-16

Adrià de Gispert, Sami Virpioja, Mikko Kurimo, William J. Byrne: Minimum Bayes Risk Combination of Translation Hypotheses from Alternative Morphological Decompositions. HLT-NAACL (Short Papers) 2009: 73-76

Oskar Kohonen, Sami Virpioja, Mikaela Klami: Allomorfessor: Towards Unsupervised Morpheme Analysis. CLEF 2008: 975-982

Timo Honkela, Sami Virpioja, Jaakko J. Väyrynen: Adaptive Translation: Finding Interlingual Mappings Using Self-Organizing Maps. ICANN (1) 2008: 603-612

Vesa Siivola, Teemu Hirsimäki, Sami Virpioja: On Growing and Pruning Kneser-Ney Smoothed N-Gram Models. IEEE Transactions on Audio, Speech & Language Processing 15(5): 1617-1624 (2007)

Teemu Hirsimäki, Mathias Creutz, Vesa Siivola, Mikko Kurimo, Sami Virpioja, Janne Pylkkönen: Unlimited vocabulary speech recognition with morph language models applied to Finnish. Computer Speech & Language 20(4): 515-541 (2006)

Sami Virpioja, Mikko Kurimo: Compact n-gram models by incremental growing and clustering of histories. INTERSPEECH 2006

Mathias Creutz, Krista Lagus, Sami Virpioja: Unsupervised Morphology Induction Using Morfessor. FSMNLP 2005: 300-301