Jorma Laurikkala

Research output

Research output per year 1998 1998 1999 2000 2001 2015 2017

• 36 Article
• 25 Conference contribution
• 2 Chapter
• 2 Other online publication
• 1 More
  • 1 Doctoral thesis

Research output per year

Research output per year

Search results

• 2017

  Development of crime in England and Wales 1898-2001: Data mining using self-organising map

  Li, X., Joutsijoki, H., Laurikkala, J. & Juhola, M., 2017, Proceedings of 2017 IEEE Symposium on Computational Intelligence. IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
  2 Citations (Scopus)
• 2015

  Classification of iPSC Colony Images Using Hierarchical Strategies with Support Vector Machines

  Joutsijoki, H., Avalos-Salguero, J., Iltanen, K., Laurikkala, J., Penttinen, K., Hyttinen, J., Aalto-Setälä, K., Juhola, M., Rasku, J., Haponen, M., Baldin, I., Gizatdinova, Y., Paci, M., Saarikoski, J., Varpa, K. & Siirtola, H., 2015, Proceedings of 2014 IEEE SSCI 2014 - Symposium on Computational Intelligence and Data Mining - CIDM 2014. IEEE, p. 86-92 7 p. 7008152

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

  • Cell Colony 100%
  • Support Vector Machine 100%
  • Hierarchical Strategy 100%
  • Colony Image 100%
  • Induced Pluripotent Stem Cells (iPSCs) 100%
  8 Citations (Scopus)
• 2014

  On computation of calcium cycling anomalies in cardiomyocytes data

  Juhola, M., Joutsijoki, H., Varpa, K., Saarikoski, J., Rasku, J., Iltanen, K., Laurikkala, J., Hyyro, H., Avalos-Salguero, J., Siirtola, H., Penttinen, K. & Aalto-Setala, K., 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. IEEE, p. 1444-1447 4 p. 6943872

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

  • Cardiomyocytes 100%
  • Calcium Cycling 100%
  • Abnormal Signal 100%
  • Cardiac Muscle Cell 100%
  • Calcium Ion 100%
  8 Citations (Scopus)
• 2011

  Self-Organising Maps in Document Classification : A Comparison with six Machine Learning Methods

  Saarikoski, J., Laurikkala, J., Järvelin, K. & Juhola, M., 2011, Adaptive and Natural Computing Algorithms 10th International Conference, ICANNGA 2011, Ljubljana, Slovenia, April 14-16, 2011, Proceedings, Part I. Branko, Š. (ed.). Berlin: Springer-Verlag, p. 260-269 (Lecture Notes in Computer Science; no. 6593).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
  12 Citations (Scopus)
• 2009

  On Document Classification with Self-Organising Maps

  Saarikoski, J., Järvelin, K., Laurikkala, J. & Juhola, M., 2009, Adaptive and Natural Computing Algorithms: 9th International Conference, ICANNGA 2009, Kuopio, Finland, April 23-25, 2009, Revised Selected Papers. Kolehmainen, M. (ed.). Berlin: Springer-Verlag, p. 140-149

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
  2 Citations (Scopus)
• 2004

  Stemming and lemmatization in the clustering of finnish text documents

  Korenius, T., Laurikkala, J., Järvelin, K. & Juhola, M., 2004, Proceedings of the Thirteenth ACM conference on Information and knowledge management. Grossman, D., Gravano, L., Zhai, C., Otthein, H. & Evans, D. A. (eds.). New York, NY, USA: ACM, p. 625-633

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
  148 Citations (Scopus)
• 2003

  Increasing Accuracy of Neural Network Classification with Principal Component Analysis for Otoneurological and Female Urinary Incontinence Data

  Juhola, M. & Laurikkala, J., 2003, CDROM MIE2003 The New Navigators: from Professionals to Patients. IOS Press

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 2002

  On distance computation in space of mixed-type variables in medical data mining

  Juhola, M. & Laurikkala, J., 2002, Health Data in Information Society, Proceedings of MIE2002. György, S. (ed.). Amsterdam: IOS Press, p. 425-430 (Technology and Informatics; no. 90).

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

  1 Citation (Scopus)
• 2001

  Hierarchical Clustering of Female Urinary Incontinence Data Having Noise and Outliers

  Laurikkala, J. & Juhola, M., 2001, Medical Data Analysis: Second International Symposium, ISMDA 2001. Crespo, J., Maojo, V. & Martin, F. (eds.). Springer, p. 161-167 (Lecture Notes in Computer Science; no. 2199).

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

  2 Citations (Scopus)

• Hierarchical Clustering of Fuzzy Data on Female Urinary Incontinence

  Laurikkala, J. & Juhola, M., 2001, Proceedings of the 10th World Congress on Medical Informatics. Patel, V. L., Rogers, R. & Haux, R. (eds.). IOS Press, p. 578

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

• Improving Identification of Difficult Small Classes by Balancing Class Distribution

  Laurikkala, J., 2001, Artificial Intelligence in Medicine. Quaglini, S., Barahona, P. & Andreassen, S. (eds.). Berliini: Springer, p. 63-66 (Lecture Notes in Artificial Intelligence; no. 2101).

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

  560 Citations (Scopus)

• On classification capability of neural networks: a case study with otoneurological data

  Juhola, M., Viikki, K., Laurikkala, J., Pyykkö, I. & Kentala, E., 2001, Proceedings of the 10th World Congress on Medical Informatics. Patel, V. L., Rogers, R. & Haux, R. (eds.). IOS Press, p. 474-478

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

  7 Citations (Scopus)
• 2000

  Classification of patients on the basis of otoneurological data by using Kohonen networks

  Juhola, M., Laurikkala, J., Viikki, K., Kentala, E. & Pyykkö, I., 2000, 21st Barany Society Meeting in Uppsala, Abstracts. Uppsala, p. 50

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

• Comparison of diagnostic accuracy between genetic algorithm and discriminant analysis in neurotologic expert system

  Kentala, E., Laurikkala, J., Juhola, M. & Pyykkö, I., 2000, Equilibrium Research, Clinical Equilibriometry and Modern Treatment. Hofferberth, B. (ed.). Elsevier Science, p. 669-673 (International Congress Series; no. 1201).

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

• Discovering Medical Knowledge with Genetic Algorithm

  Laurikkala, J., Penttinen, J., Aukee, P., Kentala, E. & Juhola, M., 2000, New Aspects of High Technology in Medicine. Bruch, H.-P., Köckerling, F., Bouchard, R. & Schug-Pas, C. (eds.). Bologna: Monduzzi Editore S.p.A., p. 507-515

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

• Informal identification of outliers in medical data

  Laurikkala, J., Juhola, M. & Kentala, E., 2000, Workshop Notes of the 14th European Conference on Artificial Intelligence (ECAI-2000): The Fifth Workshop on Intelligent Data Analysis in Medicine and Pharmacology (IDAMAP-2000). Lavrac, N., Miksch, S. & Branko, K. (eds.). p. 20-24

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

• Nearest neighbour classification with heterogeneous proximity functions

  Laurikkala, J. & Juhola, M., 2000, Medical Infobahn for Europe, Proceedings of MIE2000 and GMDS2000. Blobel, B. (ed.). IOS Press, p. 753-757 (Studies in Health Technology and Informatics; no. 77).

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

  5 Citations (Scopus)

• Neural network classification of otoneurological vertigo diseases

  Juhola, M., Laurikkala, J., Viikki, K., Kentala, E. & Pyykkö, I., 2000, CD-ROM: MIE2000 / GMDS2000: Proceedings - Workshops - Posters. Berlin: Quintessenz Verlag

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 1999

  A novel machine learning program applied to discover otologic diseases

  Laurikkala, J., Kentala, E., Juhola, M. & Pyykkö, I., 1999, Abstracts, European Conference on Audiology 1999. p. 70

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

• Application of artificial intelligence in audiology

  Juhola, M., Viikki, K., Laurikkala, J., Auramo, Y., Kentala, E. & Pyykkö, I., 1999, Abstracts, European Conference on Audiology 1999. p. 45

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

• Neural network recognition of otoneurological vertigo diseases with comparison of some other classification methods

  Juhola, M., Laurikkala, J., Viikki, K., Auramo, Y., Kentala, E. & Pyykkö, I., 1999, Artificial Intelligence in Medicine. Andreassen, S. (ed.). Berliini: Springer, p. 217-226 (Lecture Notes in Artificial Intelligence; no. 1620).

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

  6 Citations (Scopus)

• Treatment of missing values with imputation for the analysis of otologic data

  Laurikkala, J., Kentala, E., Juhola, M. & Pyykkö, I., 1999, Medical Informatics Europe '99. Kokol, P., Blaz, Z., Stare, J., Premik, M. & Engelbrecht, R. (eds.). Amsterdam, p. 428-431 (Studies in Health Technology and Informatics; no. 68).

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

  6 Citations (Scopus)
• 1998

  Genetic algorithms in the diagnosis of otologic diseases

  Laurikkala, J., Juhola, M., Kentala, E. & Pyykkö, I., 1998, Preprints of TOOLMET'98 Symposium - Tool Environments and Development Methods for Intelligent Systems. Yliniemi, L. & Juuso, E. (eds.). Oulu: University of Oulu, p. 54-62

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

• Huimaustautien diagnostiikka tietokoneella

  Kentala, E., Pyykkö, I., Auramo, Y., Laurikkala, J. & Juhola, M., 1998, Vaikean kuulovian diagnostiikka, hoito ja kuntoutus, huimauksen neuro-otologinen tutkimus ja kuntoutusmahdollisuudet. Johansson, R., Karjalainen, S. & Laurikainen, E. (eds.). Turku: Kirjapaino Pika OY, p. 83-87

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

• Population size and quality in genetics-based rule learning from medical data

  Laurikkala, J. & Juhola, M., 1998, Proceedings of the 9th World Congress on Medical Informatics (MEDINFO98). Cesnik, B., McCray, A. & Scherrer, J.-R. (eds.). Amsderdam: IOS Press, p. 389-393 (Studies in Health Technology and Informatics; no. 52).

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