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Ville Hautamäki

Ville Hautamäki

Apulaisprofessori

Yliopistotutkija tietojenkäsittelytieteen laitoksella. Tutkimustyö keskittyy data tieteenseen, missä erityisesti tilastolliseen päättelyyn ja syväoppimiseen. Tutkimuksen sovellusalueina ovat autonomiset järjestelmät, bioinformatiikka, ja puhe.<...

Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta, Tietojenkäsittelytieteen laitos

ville.hautamaki@uef.fi | 050 442 2350

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Tiedot Julkaisut

Yliopistotutkija tietojenkäsittelytieteen laitoksella. Tutkimustyö keskittyy data tieteenseen, missä erityisesti tilastolliseen päättelyyn ja syväoppimiseen. Opetan säännöllisesti tilastotieteessä seuraavia kursseja: Data-analyysin todennäköisyyspäättely, Bayes-päättely ja koneoppimisen vuosittainen kesäkoulu. Tutkimuksen sovellusalueina ovat autonomiset järjestelmät, bioinformatiikka, ja puhe.

Tutkimusryhmät

Laskennallisen puheen tutkimusryhmä 08.10.2017 -

Projektit

Soveltava tilastotiede ja tilastollinen koneoppiminen 06.10.2017 -

Avainsanat

bioinformatiikka koneoppiminen puhetieteet syväoppiminen

Julkaisut

88 kappaletta

Distilling Reinforcement Learning Tricks for Video Games
Kanervisto, Anssi; Scheller, Christian; Schraner, Yanick; Hautamäki, Ville / 2021 IEEE Conference on Games (CoG). 2021. 2021
Optimizing Tandem Speaker Verification and Anti-Spoofing Systems
Kanervisto, Anssi; Hautamaki, Ville; Kinnunen, Tomi; Yamagishi, Junichi. IEEE/ACM transactions on audio, speech, and language processing 30: 477-488. 2021
Multi-task Learning with Attention for End-to-end Autonomous Driving
Ishihara, Keishi; Kanervisto, Anssi; Miura, Jun; Hautamaki, Ville / Proceedings: 2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). 2021. 2021
Mixed-effect Bayesian network reveals personal effects of nutrition
Turkia, Jari; Mehtätalo, Lauri; Schwab, Ursula; Hautamäki, Ville. Scientific reports 11 1: 12016. 2021
Action Space Shaping in Deep Reinforcement Learning
Kanervisto, Anssi; Scheller, Christian; Hautamäki, Ville / 2020 IEEE Conference on Games (CoG). 2020. 2020
An Initial Investigation on Optimizing Tandem Speaker Verification and Countermeasure Systems Using Reinforcement Learning
Kanervisto, Anssi; Hautamäki, Ville; Kinnunen, Tomi; Yamagishi, Junichi / Proceedings of Odyssey 2020: The Speaker and Language Recognition Workshop. 2020. 2020
Benchmarking End-to-End Behavioural Cloning on Video Games
Kanervisto, Anssi ; Pussinen, Joonas ; Hautamäki, Ville / 2020 IEEE Conference on Games (CoG). 2020. 2020
Cost Sensitive Optimization of Deepfake Detector
Kukanov, Ivan; Karttunen, Janne; Sillanpää, Hannu; Hautamäki, Ville / 2020 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC): Proceedings. 2020. 2020
From Video Game to Real Robot: The Transfer Between Action Spaces
Karttunen, Janne; Kanervisto, Anssi; Kyrki, Ville; Hautamäki, Ville / 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing: Proceedings. 2020. 2020
Maximal figure-of-merit framework to detect multi-label phonetic features for spoken language recognition
Kukanov, I; Trong, TN; Hautamäki, V; Siniscalchi, SM; Salerno, VM; Lee, KA. IEEE/ACM transactions on audio, speech, and language processing 28: 682-695. 2020
Playing Minecraft with Behavioural Cloning
Kanervisto, Anssi; Karttunen, Janne; Hautamäki, Ville. Proceedings of Machine Learning Research. 2020. 2020
Enabling Spoken Dialogue Systems for Low-Resourced Languages - End-to-End Dialect Recognition for North Sami
Ngo, Trong; Jokinen, Kristiina; Hautamäki, Ville / 9th International Workshop on Spoken Dialogue System Technology. 2019. 2019
On the limits of automatic speaker verification: Explaining degraded recognizer scores through acoustic changes resulting from voice disguise
González Hautamäki, R; Hautamäki, V; Kinnunen, T. Journal of the acoustical society of america 146 1: 693-704. 2019
I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences
Lee, Kong Aik; Hautamäki, Ville; Kinnunen, Tomi H; Yamamoto, Hitoshi; Okabe, Koji; Vestman, Ville; Huang , Jing; Ding, Guohong; Sun, Hanwu; Larcher, Anthony; Das, Rohan Kumar; Li, Haizhou; Rouvier, Mickael; Bousquet, Pierre-Michel; Rao, Wei; Wang, Qing; Zhang , Chunlei; Bahmaninezhad, Fahimeh; Delgado, Héctor; Todisco, Massimiliano / Proceedings of the Annual Conference of the International Speech Communication Association (INTERSPEECH). 2019. 2019
Data-driven characterization of molecular phenotypes across heterogeneous sample collections
Mehtonen, J; Pölönen, P; Häyrynen, S; Dufva, O; Lin, J; Liuksiala, T; Granberg, K; Lohi, O; Hautamäki, V; Nykter, M; Heinäniemi, M. Nucleic acids research 47 13: e76. 2019
Semisupervised Generative Autoencoder for Single-Cell Data
Ngo Trong, Trung; Mehtonen, Juha; González, Geraldo; Kramer, Roger; Hautamäki, Ville; Heinäniemi, Merja. Journal of computational biology [Published online: 2 December 2019]: 1-14. 2019
Hemap: An interactive online resource for characterizing molecular phenotypes across hematologic malignancies
Pölönen, P; Mehtonen, J; Lin, J; Liuksiala, T; Häyrynen, S; Teppo, S; Mäkinen, A; Kumar, A; Malani, D; Pohjolainen, V; Porkka, K; Heckman, CA; May, P; Hautamäki, V; Granberg, KJ; Lohi, O; Nykter, M; Heinäniemi, M. Cancer research 79 10: 2466-2479. 2019
ToriLLE: Learning environment for hand-to-hand combat
Kanervisto, Anssi; Hautamäki, Ville / IEEE Conference on Games 2019, London, United Kingdom, 20-23 August 2019. 2019. 2019
Towards Debugging Deep Neural Networks by Generating Speech Utterances
Soomro, Bilal; Kanervisto, Anssi; Trong, Trung Ngo; Hautamäki, Ville / Proceedings of the Annual Conference of the International Speech Communication Association (INTERSPEECH). 2019. 2019
Who Do I Sound Like? Showcasing Speaker Recognition Technology by Youtube Voice Search
Vestman, Ville; Soomro, Bilal; Kanervisto, Anssi; Hautamäki, Ville; Kinnunen, Tomi / 2019 IEEE International Conference on Acoustics, Speech and Signal Processing Proceedings. 2019. 2019
Enabling Spoken Dialogue Systems for Low-Resourced Languages: End-to-End Dialect Recognition for North Sami
Ngo, Trong; Jokinen, Kristiina; Hautamäki, Ville / Proceedings of the 9th International Workshop on Spoken Dialogue System Technology, Singapore, 2018. 2018. 2018
Maximal Figure-of-Merit Embedding for Multi-Label Audio Classification
Kukanov, Ivan; Hautamäki, Ville; Lee, Kong Aik / 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 2018. 2018
Perceptual Evaluation of the Effectiveness of Voice Disguise by Age Modification
Gonzales Hautamäki, Rosa; Kanervisto, Anssi; Hautamäki, Ville; Kinnunen, Tomi / Proceedings of Odyssey 2018: The Speaker and Language Recognition Workshop, 26-29 June 2018, Les Sables d'Olonne, France. 2018. 2018
Acoustical and perceptual study of voice disguise by age modification in speaker verification
González Hautamäki Rosa, Sahidullah Md, Hautamäki Ville, Kinnunen Tomi. Speech Communication 95: 1-15. 2017
Effects of Gender Information in Text-Independent and Text-Dependent Speaker Verification
Kanervisto Anssi, Vestman Ville, Sahidullah Md, Hautamäki Ville, Kinnunen Tomi. Teoksessa: - (toim.), Proceedings of the 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017). IEEE. Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing 2017. s. 5360-5364. 2017
RedDots Replayed: A New Replay Spoofing Attack Corpus for Text-Dependent Speaker Verification Research
Kinnunen Tomi, Sahidullah Md, Falcone Mauro, Costantini Luca, Gonzalez-Hautamäki Rosa, Thomsen Dennis, Sarkar Archintya Sarkar, Tan Zheng-Hua, Delgado Hector, Todisco Massimiliano, Evans Nicholas, Hautamäki Ville, Lee Kong Aik. Teoksessa: - (toim.), Proceedings of The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2017. Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing 2017. s. 5395-5399. 2017
The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016
Lee K A, Hautamäki V , Kinnunen T , Larcher A, Zhang C, Nautsch A , Stafylakis T, Liu G, Rouvier M, Rao W, Alegre F, Ma J, Mak M W, Sarkar A K, Delgado H, Saeidi R, Aronowitz H , Sizov A, Sun H, Nguyen T H et al [Incl Sahidullah Md, Vestman V, Halonen M, Kanervisto A]. Teoksessa: - (toim.), Proceedings of the 18th Annual Conference of the International Speech Communication Association. Interspeech 2017. s. 1328-1332. 2017
Age-Related Voice Disguise and its Impact in Speaker Verification Accuracy
Gonzalez Hautamäki Rosa, Sahidullah Md, Kinnunen Tomi, Hautamäki Ville. Teoksessa: Lleida Eduardo, Rodriguez-Fuentes Luis Javier (toim.), Proceedings of Odyssey 2016: The Speaker and Language Recognition Workshop, June 21-24, 2016, Bilbao, Spain. ISCA SIG on Speaker and Language Characterization. Proceedings of the Odyssey: The Speaker and Language Recognition Workshop 2016. s. 277-282. 2016
Incorporating uncertainty as a Quality Measure in I-Vector Based Language Recognition
Poorjam, Amir Hossein; Saeidi, Rahim; Kinnunen, Tomi; Hautamäki, Ville / Proceedings of Odyssey 2016: The Speaker and Language Recognition Workshop, June 21-24, 2016, Bilbao, Spain. 2016. 2016
Variation in spoken North Sami language
Jokinen Kristiina, Trong Trung Ngo, Hautamäki Ville. Teoksessa: Hess Wolfgang (toim.), Proceedings of the 17th Annual Conference ot the International Speech Communication Association. Interspeech 2016. s. 3299-3303. 2016
Utterance Verification for Text-Dependent Speaker Recognition: a Comparative Assessment Using the RedDots Corpus
Kinnunen Tomi, Sahidullah Md, Kukanov Ivan, Delgado Hector, Todisco Massimiliano, Sarkar Achintya, Thomsen Nicolai Baek, Hautamäki Ville, Evans Nicholas, Tan Zheng-Hua. Teoksessa: - (toim.), Prodeedings of The 17th Annual Conference of the International Speech Communication Association. Interspeech 2016. s. 430-434. 2016
Deep learning with Maximal Figure-of-Merit Cost to Advance Multi-label Speech Attribute Detection
Kukanov I, Hautamäki V, Siniscalchi SM, Li K. Teoksessa: - (toim.), Spoken Language Technology Workshop (SLT), 2016 IEEE. IEEE. 2016
The 2015 NIST language recognition evaluation: The shared view of I2R, fantastic4 and singaMS
Lee KA, Li H, Deng L, Hautamäki V, Rao W, Xiao X, Larcher A, Sun H, Nguyen TH, Wang G, Sizov A, Chen J, Kukanov I, Poorjam AH, Trong TN, Xu C-L, Xu H-H, Ma B, Chng E-S, Meignier S. Teoksessa: Hess Wolfgang (toim.), Proceedings of the 17th Annual Conference ot the International Speech Communication Association. Interspeech 2016. s. 3211-3215. 2016
Out-of-Set i-Vector Selection for Open-set Language Identification
Behravan, Hamid; Kinnunen, Tomi; Hautamäki, Ville / Proceedings of Odyssey 2016: The Speaker and Language Recognition Workshop, June 21-24, 2016, Bilbao, Spain. 2016. 2016
Robust Speaker Recognition with Combined Use of Acoustic and Throat Microphone Speech
Sahidullah Md, Gonzalez Hautamäki Rosa, Thomsen Dennis Alexander Lehmann, Kinnunen Tomi, Tan Zheng-Hua, Hautamäki Ville, Parts Robert, Pitkänen Martti. Teoksessa: - (toim.), Proceedings of the 17th Annual Conference ot the International Speech Communication Association. Interspeech 2016. s. 1720-1724. 2016
Deep Language: a comprehensive deep learning approach to end-to-end language recognition
Trong Trung Ngo, Hautamäki Ville, Kong Aik Lee. Teoksessa: Lleida Eduardo, Rodriguez-Fuentes Luis Javier (toim.), Proceedings of Odyssey 2016: The Speaker and Language Recognition Workshop, June 21-24, 2016, Bilbao, Spain. ISCA SIG on Speaker and Language Characterization. Proceedings of the Odyssey: The Speaker and Language Recognition Workshop 2016. s. 109-116. 2016
i-Vector Modeling of Speech Attributes for Automatic Foreign Accent Recognition
Behravan Hamid, Hautamäki Ville, Siniscalchi Sabato Marco, Kinnunen Tomi, Lee Chin-Hui. IEEE/ACM Transactions on Audio, Speech, and Language Processing 2016; 24 1: 29-41. 2015
Automatic versus human speaker verification: the case of voice mimicry
González Hautamäki Rosa, Kinnunen Tomi, Hautamäki Ville, Laukkanen Anne-Maria. Speech Communication 72: 13-31. 2015
Boosting Universal Speech Attributes Classification with Deep Neural Network for Foreign Accent Characterization
Hautamäki Ville, Siniscalchi Sabato, Behravan Hamid, Salerno Valerio Mario, Kukanov Ivan. Teoksessa: - (toim.), Proceedings of Interspeech 2015. INTERSPEECH -. s. 408-412. 2015
Factors affecting i-vector based foreign accent recognition: A case study in spoken Finnish
Behravan Hamid, Hautamäki Ville, Kinnunen Tomi. Speech Communication 66: 118-129. 2014
Dialect Levelling in Finnish: A Universal Speech Attribute Approach
Behravan Hamid, Hautamäki Ville, Sinisalchi Sabato Marco, Khoury Elie, Kurki Tommi, Kinnunen Tomi, Lee Chin-Hui. -, Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. INTERSPEECH -. 2165-2169. 2014
Introducing Attribute Features to Foreign Accent Recognition
Behravan Hamid, Hautamäki Ville, Sinischalci SM, Kinnunen Tomi, Chin-Hui Lee. -, Proceedings of International Confrerence on Acoustics, Speech and Signal Processing (ICASSP 2014. 5332-5336. 2014
An I-Vector Based Descriptor for Alphabetical Gesture Recognition
Cheng You-Chi, Hautamäki Ville, Huang Zhen, Li Kehuang, Lee Chin-Hui. -, Proceedings of IEEE International Conference on Acoustic, Speech and Signal Processing (ICASSP) 2014. 6643-6647. 2014
Comparison of Human Listeners and Speaker Verification Systems Using Voice Mimicry Data
Gonzales-Hautamäki Rosa, Kinnunen Tomi, Hautamäki Ville, Laukkanen Anne-Maria. -, Proceedings of Odyssey 2014: The Speaker and Language Recognition Workshop. Odyssey: the Speaker and Language Recognition Workshop 72730. 137-144. 2014
A Comparison of Categorical Attribute Data Clustering Methods
Hautamäki Ville, Pöllänen Antti, Kinnunen Tomi, Lee Kong Aik, Li Haizhou, Fränti Pasi. LECTURE NOTES IN COMPUTER SCIENCE 8621: 53-62. 2014
From single to multiple enrollment i-vectors: Practical PLDA scoring variants for speaker verification
Rajan Padmanabhan, Afanasyev Anton, Hautamäki Ville, Kinnunen Tomi. Digital Signal Processing 31: 93-101. 2014
Foreign Accent Detection from Spoken Finnish Using i-Vectors
Behravan Hamid, Hautamäki Ville, Kinnunen Tomi. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 79-83. 2013
Merging human and automatic system decisions to improve speaker recognition performance
Gonzáles Hautamäki Rosa, Hautamäki Ville, Rajan Padmanabhan, Kinnunen Tomi. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 2519-2523. 2013
I-vectors meet imitators: on vulnerability of speaker verification systems against voice mimicry
Gonzales Hautamäki Rosa, Kinnunen Tomi, Hautamäki Ville, Leino Timo, Laukkanen Anne-Maria. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 930-934. 2013
Minimax i-vector extractor for short duration speaker verification
Hautamäki Ville, Cheng You-Chi, Rajan Padmanabhan, Lee Chin-Hui. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 3708-3712. 2013
Sparse Classifier Fusion for Speaker Verification
Hautamäki Ville, Kinnunen Tomi, Sedlák Filip, Lee Kong Aik, Ma Bin, Li Haizhou. IEEE Transactions on Audio, Speech, and Language Processing 21 8: 1622-1631. 2013
Automatic Regularization of Cross-entropy Cost for Speaker Recognition Fusion
Hautamäki Ville, Lee Kong Aik, van Leeuwen David, Saeidi Rahim, Larcher Anthony, Kinnunen Tomi, Hasan Taufig, Sadjadi Seyed Omid, Liu Gang, Boril Hynek, Hansen John H. L., Fauve Benoit. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 1609-1613. 2013
A Blind Segmentation Approach to Acoustic Event Detection Based on I-Vector
Huang Zhen, Cheng You-Chi, Li Kehuang, Hautamäki Ville, Lee Chin-Hui. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 2282-2286. 2013
Effect of multicondition training on i-vector PLDA configurations for speaker recognition
Rajan Padmanabhan, Kinnunen Tomi, Hautamäki Ville. -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 3694-3697. 2013
I4U submission to NIST SRE 2012: A large-scale collaborative effort for noise-robust speaker verification
Saeidi R., Lee K.A., Kinnunen T., Hasan T., Fauve B., Bousquet P.-M., Khoury E., Sordo Martinez P.L., Kua J.M.K., You C.H., Sun H., Larcher A., Rajan P., Hautamäki V., Hanilci C., Braithwaite B., Gonzales-Hautamäki R., Sadjadi S.O., Liu G., Boril H. et.al... -, Proceedings of INTERSPEECH 2013, 14th Annual Conference of the International Speech Communication Association, Lyon, France, 25-29 August, 2013. 1986-1990. 2013
Variational Bayes lostic regression as regularized fusion for NIST Sre 2010
Hautamäki Ville, Lee Kong Aik, Larcher Anthony, Kinnunen Tomi, Ma Bin, Li Haizhou. -, Odyssey 2012, The Speaker and Language Recognition Workshop 25-28 June 2012, Singapore. -. 2012
Random swap em algorithm for Gaussian mixture models
Zhao Qinpei, Hautamäki Ville, Kärkkäinen Ismo, Fränti Pasi. PATTERN RECOGNITION LETTERS 33 16: 2120-2126. 2012
Speech Attribute Recognition using Context-Dependent Modeling
Do Van Hai, Xiao Xiong, Hautamäki Ville, Chng Siong Eng. -, APSIPA ASC 2011, Xi'an, China, Oct. 18-21, 2011. Asia-Pacific Signal and Information Processing Association (APSIPA). -. 2011
Regularized Logistic Regression Fusion for Speaker
Hautamäki V, Lee K, Kinnunen T, Ma B & Li H. -, Proceedings of Interspeech 2011, 12th Annual Conference of the International Speech Communication Association. INTERSPEECH. 2745-2748. 2011
Experiments with large scale regularized fusion on NIST SRE 2010
Hautamäki Ville, Lee Kong Aik, Larcher Anthony, Kinnunen Tomi, Ma Bin, Li Haizhou. -, Analysis Workshop, 8.-9. December, 2011, Atlanta, USA. -. 2011
Classifier Subset Selection and Fusion for Speaker Verification
Sedlák Filip, Kinnunen Tomi, Hautamäki Ville, Lee Kong-Aik, Li Haizhou. -, IEEE Proceedings of the International Conference on Acoustics, Speech and Signal Processing, ICASSP 2011. 4544-4547. 2011
RSEM: an accelerated algorithm on repeated EM
Zhao Q, Hautamäki V & Fränti P. -, The 6th International Conference on Image and Graphics, ICIG 2011. 135-140. 2011
Location-based search engine for multimedia phones
Fränti P, Tabarcea A, Kuittinen J & Hautamäki V. Khong AWH and Kim C (Eds.), 2010 IEEE International Conference on Multimedia & Expo, ICME 2010. IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO. 558-563. 2010
Approaching Human Listener Accuracy with Modern Speaker Verification
Hautamäki, V, Kinnunen, T, Nosratighods, M, Lee, K, Ma, B & Li, H. -, Interspeech'2010. INTERSPEECH. 1473-1476. 2010
Towards long-range prosodic attribute modeling for language recognition
Ng R, Leung C, Hautamäki V, Lee T, Ma B. & Li H. -, Interspeech'2010. INTERSPEECH. 1792-1795. 2010
Ad-Hoc Georeferencing of Web-Pages Using Street-name Prefix Trees
Tabarcea A, Hautamäki V & Fränti P. -, International Conference on Web Information Systems & Technologies (WEBIST'10), Vol. 1. INTERNATIONAL CONFERENCE ON WEB INFORMATION SYSTEMS AND TECHNOLOGIES. 237-244. 2010
Developing Speaker Recognition System: from Prototype to Practical Application
P. Fränti, J. Saastamoinen, I. Kärkkäinen, T. Kinnunen, V. Hautamäki, I. Sidoroff. Teoksessa: (toim.), International Conference Forensic Applications and Techniques in Telecommunications, Information and Multimedia (e-Forensics'09), Adelaide, Australia, January 19-21, 2009, LNICST vol. 8. ss. 101-114. 2009
Random swap EM algorithm for finite mixtures models in image segmentation
Qinpei Zhao, Ville Hautamäki, Ismo Kärkkäinen, Pasi Fränti. Teoksessa: (toim.), 2009 IEEE International Conference on Image Processing (ICIP'09). ss. 2397-2400. 2009
Comparative evaluation of maximum a Posteriori vector quantization and gaussian mixture models in speaker verification
Tomi Kinnunen, Juhani Saastamoinen, Ville Hautamäki, Mikko Vinni and Pasi Fränti. Pattern Recognition Letters 30: 341-347. 2009
Comparing maximum a posteriori vector quantization and Gaussian mixture models in speaker verification
Tomi Kinnunen, Juhani Saastamoinen, Ville Hautamäki, Mikko Vinni and Pasi Fränti. , IEEE International Conference on Acoustics, Speech, and Signal Processing, (ICASSP'09), Taipei, Taiwan, April 2009. 4229-4232. 2009
Probabilistic clustering by random swap algorithm
P. Fränti, O. Virmajoki and V. Hautamäki. , IEEE The 19th International Conference on Pattern Recognition, IAPR 2008, Tampa, Florida, USA, December 7-11,. -. 2008
Knee Point Detection in BIC for Detecting the Number of Clusters
Qinpei Zhao, Ville Hautamäki, and Pasi Fränti. JacquesBlanc-Talon, Salah Bourennane, Wilfried Philips, Dan Popescu, Paul Scheunders, Advanced Concepts for Intelligent Vision Systems, 10th International Conference, ACIVS 2008 Proceedings.Springer-Verlag Berlin Heidelberg, 2008. Lecture Notes in Computer Science. 664-673. 2008
Time-series clustering by approximate prototypes
V. Hautamäki, P. Nykänen and P. Fränti. , IEEE The 19th International Conference on Pattern Recognition, IAPR 2008, Tampa, Florida, USA, December 7-11. -. 2008
Improving Pattern Recognition Methods for Speaker Recognition
Ville Hautamäki. 2008
Text-independent speaker recognition using graph matching
Ville Hautamäki;Tomi Kinnunen and Pasi Fränti. Pattern Recognition Letters 29: 1427-1432. 2008
Maximum a Posteriori Adaptation of the Centroid Model for Speaker Verification
Ville Hautamäki;Tomi Kinnunen;Ismo Kärkkäinen;Juhani Saastamoinen;Marko Tuononen;and Pasi Fränti. IEEE Signal Processing Letters 15: 162-165. 2008
Implementing Speaker Recognition System: from Matlab to Practice
P. Fränti;J. Saastamoinen;I. Kärkkäinen;T. Kinnunen;V. Hautamäki and I. Sidoroff. 2007 2007
Improving Speaker Verification by Periodicity Based Voice Activity Detection
Ville Hautamäki;Marko Tuononen;Tuija Niemi-Laitinen. and Pasi Fränti. Potapova R.K. (Editor), The XII International Conference 'Speech and Computer', SPECOM'2007, October 15-18, 2007, Vol. I-II.Moscow State Linguistic University. 645-650. 2007
Fast Agglomerative Clustering Using a k-Nearest Neighbor Graph
P. Fränti;O. Virmajoki and V.Hautamäki. IEEE Transactions on Pattern Analysis and Machine Intelligence 28 11: 1875-1881. 2006
Field Evaluation of Text-Dependent Speaker Recognition in an Access Control Application
Harsh Gupta;Ville Hautamäki;Tomi Kinnunen and Pasi Fränti. Teoksessa: Edited by G. Kokkinakis;N. Fakotakis;E. Dermatas;R. Potapova (toim.), Proceedings of the 10th International Conference Speech and Computer (SPECOM'2005).Moscow State Linguistics University. ss. 551-554. 2005
Accuracy of MFCC-Based Speaker Recognition in Series 60 Device
Juhani Saastamoinen;Evgeny Karpov;Ville Hautamäki;and Pasi Fränti. EURASIP Journal on Applied Signal Processing 2005 17: 2816-2827. 2005
Improving K-Means by Outlier Removal
Ville Hautamäki;Svetlana Cherednichenko;Ismo Kärkkäinen;Tomi Kinnunen;and Pasi Fränti. Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.), Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005 Proceedings.Springer-Verlag Berlin Heidelberg 2005. Lecture Notes in Computer Science. 979-987. 2005
Outlier detection using k-nearest neighbour graph
Hautamäki;V.;Kärkkäinen;I. and Fränti;P.. Teoksessa: (toim.). ss. 2004
Fusion of Spectral Feature Sets for Accurate Speaker Identification
Kinnunen Tomi;Hautamäki Ville;Fränti Pasi. 2004
Automatic Speaker Recognition for Series 60 Mobile Devices
Saastamoinen;J.;Karpov;E.;Hautamäki;V. and Fränti;P.. 2004
Compression of aerial images for reduced-color devices
Fränti Pasi;Hautamäki Ville. 2003
Fast PNN-based clustering using k-nearest neighbor graph
Fränti Pasi;Hautamäki Ville. 2003
On the fusion of dissimilarity-based classifiers for speaker identification
Kinnunen Tomi;Hautamäki Ville; Fränti Pasi. 2003

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Näytä asetukset

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Ville Hautamäki

Tutkimusryhmät

Projektit

Avainsanat

Distilling Reinforcement Learning Tricks for Video Games

Optimizing Tandem Speaker Verification and Anti-Spoofing Systems

Multi-task Learning with Attention for End-to-end Autonomous Driving

Mixed-effect Bayesian network reveals personal effects of nutrition

Action Space Shaping in Deep Reinforcement Learning

An Initial Investigation on Optimizing Tandem Speaker Verification and Countermeasure Systems Using Reinforcement Learning

Benchmarking End-to-End Behavioural Cloning on Video Games

Cost Sensitive Optimization of Deepfake Detector

From Video Game to Real Robot: The Transfer Between Action Spaces

Maximal figure-of-merit framework to detect multi-label phonetic features for spoken language recognition

Playing Minecraft with Behavioural Cloning

Enabling Spoken Dialogue Systems for Low-Resourced Languages - End-to-End Dialect Recognition for North Sami

On the limits of automatic speaker verification: Explaining degraded recognizer scores through acoustic changes resulting from voice disguise

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences

Data-driven characterization of molecular phenotypes across heterogeneous sample collections

Semisupervised Generative Autoencoder for Single-Cell Data

Hemap: An interactive online resource for characterizing molecular phenotypes across hematologic malignancies

ToriLLE: Learning environment for hand-to-hand combat

Towards Debugging Deep Neural Networks by Generating Speech Utterances

Who Do I Sound Like? Showcasing Speaker Recognition Technology by Youtube Voice Search

Enabling Spoken Dialogue Systems for Low-Resourced Languages: End-to-End Dialect Recognition for North Sami

Maximal Figure-of-Merit Embedding for Multi-Label Audio Classification

Perceptual Evaluation of the Effectiveness of Voice Disguise by Age Modification

Acoustical and perceptual study of voice disguise by age modification in speaker verification

Effects of Gender Information in Text-Independent and Text-Dependent Speaker Verification

RedDots Replayed: A New Replay Spoofing Attack Corpus for Text-Dependent Speaker Verification Research

The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016

Age-Related Voice Disguise and its Impact in Speaker Verification Accuracy

Incorporating uncertainty as a Quality Measure in I-Vector Based Language Recognition

Variation in spoken North Sami language

Utterance Verification for Text-Dependent Speaker Recognition: a Comparative Assessment Using the RedDots Corpus

Deep learning with Maximal Figure-of-Merit Cost to Advance Multi-label Speech Attribute Detection

The 2015 NIST language recognition evaluation: The shared view of I2R, fantastic4 and singaMS

Out-of-Set i-Vector Selection for Open-set Language Identification

Robust Speaker Recognition with Combined Use of Acoustic and Throat Microphone Speech

Deep Language: a comprehensive deep learning approach to end-to-end language recognition

i-Vector Modeling of Speech Attributes for Automatic Foreign Accent Recognition

Automatic versus human speaker verification: the case of voice mimicry

Boosting Universal Speech Attributes Classification with Deep Neural Network for Foreign Accent Characterization

Factors affecting i-vector based foreign accent recognition: A case study in spoken Finnish

Dialect Levelling in Finnish: A Universal Speech Attribute Approach

Introducing Attribute Features to Foreign Accent Recognition

An I-Vector Based Descriptor for Alphabetical Gesture Recognition

Comparison of Human Listeners and Speaker Verification Systems Using Voice Mimicry Data

A Comparison of Categorical Attribute Data Clustering Methods

From single to multiple enrollment i-vectors: Practical PLDA scoring variants for speaker verification

Foreign Accent Detection from Spoken Finnish Using i-Vectors

Merging human and automatic system decisions to improve speaker recognition performance

I-vectors meet imitators: on vulnerability of speaker verification systems against voice mimicry

Minimax i-vector extractor for short duration speaker verification

Sparse Classifier Fusion for Speaker Verification

Automatic Regularization of Cross-entropy Cost for Speaker Recognition Fusion

A Blind Segmentation Approach to Acoustic Event Detection Based on I-Vector

Effect of multicondition training on i-vector PLDA configurations for speaker recognition

I4U submission to NIST SRE 2012: A large-scale collaborative effort for noise-robust speaker verification

Variational Bayes lostic regression as regularized fusion for NIST Sre 2010

Random swap em algorithm for Gaussian mixture models

Speech Attribute Recognition using Context-Dependent Modeling

Regularized Logistic Regression Fusion for Speaker

Experiments with large scale regularized fusion on NIST SRE 2010

Classifier Subset Selection and Fusion for Speaker Verification

RSEM: an accelerated algorithm on repeated EM

Location-based search engine for multimedia phones

Approaching Human Listener Accuracy with Modern Speaker Verification

Towards long-range prosodic attribute modeling for language recognition

Ad-Hoc Georeferencing of Web-Pages Using Street-name Prefix Trees

Developing Speaker Recognition System: from Prototype to Practical Application

Random swap EM algorithm for finite mixtures models in image segmentation

Comparative evaluation of maximum a Posteriori vector quantization and gaussian mixture models in speaker verification

Comparing maximum a posteriori vector quantization and Gaussian mixture models in speaker verification

Probabilistic clustering by random swap algorithm

Knee Point Detection in BIC for Detecting the Number of Clusters

Time-series clustering by approximate prototypes

Improving Pattern Recognition Methods for Speaker Recognition

Text-independent speaker recognition using graph matching

Maximum a Posteriori Adaptation of the Centroid Model for Speaker Verification