1989 …2020

Tutkimustuotoksia vuodessa

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Tutkimustuotos

Suodatin
Working paper
2003

Unsupervised Learning in Human-Computer Interfaces

Honkela, T., Kurimo, M., Lagus, K., Lantz, V. & Oja, E., 2003, s. 121-122, (Adjunct Proceedings of Human-Computer Interaction International, Crete, Greece, June 22-27, 2003).

Tutkimustuotos: TyöpaperiWorking paperProfessional

2002

Using MPEG-7 Descriptors in Image Retrieval with Self-Organizing Maps

Koskela, M., Laaksonen, J. & Oja, E., 2002, s. vol. 2, pp. 1049-1052, (International Conference on Pattern Recognition, Quebec, Canada, August 2002).

Tutkimustuotos: TyöpaperiWorking paperProfessional

2 Sitaatiot (Scopus)
2001

Rejection Methods for an Adaptive Committee Classifier

Aksela, M., Laaksonen, J., Oja, E. & Kangas, J., 2001, s. 982-986, (Sixth International Conference on Document Analysis and Recognition (ICDAR'01), Seattle, Washington, USA, September 10-13, 2001).

Tutkimustuotos: TyöpaperiWorking paperProfessional

2000

A Complexity Minimization Approach for Estimating Fading Gaussian Channel in CDMA Communications

Cristescu, R., Joutsensalo, J., Karhunen, J. & Oja, E., 2000, s. 527-532, (2nd International Workshop on Independent Component Analysis and Blind Signal Separation (ICA 2000), Helsinki, Finland, June 19-22, 2000).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Controlling On-Line Adaptation of a Prototype-Based Classifier for Handwritten Characters

Vuori, V., Laaksonen, J., Oja, E. & Kangas, J., 2000, s. 331-334, (15th International Conference on Pattern Recognition (15 ICPR), Barcelona, Spain, September 3-7, 2000).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Statistical Shape Features in Content-Based Image Retrieval

Brandt, S., Laaksonen, J. & Oja, E., 2000, s. Vol. 2, pp. 1066-1069, (15th International Conference on Pattern Recognition, Barcelona, Spain, September 3-7, 2000).

Tutkimustuotos: TyöpaperiWorking paperProfessional

22 Sitaatiot (Scopus)
1999

A Comparison of Neural ICA Algorithms using Real-World Data

Giannakopoulos, X., Karhunen, J. & Oja, E., 1999, (International Joint Conference on Neural Networks (IJCNN'99), Washington, D.C., USA, July 10-16, 1999).

Tutkimustuotos: TyöpaperiWorking paperProfessional

A Fast Algorithm for Estimating Overcomplete ICA Bases for Image Windows

Hyvärinen, A., Cristescu, R. & Oja, E., 1999, (International Joint Conference on Neural Networks (IJCNN'99), Washington, D.C., USA, July 10-16, 1999).

Tutkimustuotos: TyöpaperiWorking paperProfessional

44 Sitaatiot (Scopus)

Application of Tree Structured Self-Organizing Maps in Content-Based Image Retrieval

Laaksonen, J., Koskela, M. & Oja, E., 1999, London, s. 174-179, (Ninth International Conference on Artificial Neural Networks (ICANN'99), Edinburgh, U.K., September 7-10, 1999).

Tutkimustuotos: TyöpaperiWorking paperProfessional

6 Sitaatiot (Scopus)

Content-Based Image Retrvieval using Self-Organizing Maps

Laaksonen, J., Koskela, M. & Oja, E., 1999, s. 541-548, (Third International Conference on Visual Information Systems (VISual'99), Amsterdam, The Netherlands, June 2-4, 1999).

Tutkimustuotos: TyöpaperiWorking paperProfessional

13 Sitaatiot (Scopus)
1998

An Experimental Comparison of Neural ICA Algorithms

Giannakopoulos, X., Karhunen, J. & Oja, E., 1998, Berlin, s. 651-656, (International Conference on Artificial Neural Networks (ICANN'98), Skövde, Sweden, September 2-4, 1998).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Estimation of Glycolated Hemoglobin from Blood Glucose Measurement Data

Mäkipää, M., Ebeling, P., Heinonen, P. & Oja, E., 1998, (Computers in Diabetes, Barcelona, Spain, September 6-7, 1998).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Experiments with a Self-Supervised Adaptive Classification Strategy in On-Line Recognition of Isolated Handwritten Latin Characters

Laaksonen, J., Hurri, J., Oja, E. & Kangas, J., 1998, s. 475-484, (6th Workshop on Frontiers of Handwriting Recognition, Taejon, Korea, August 12-14, 1998).

Tutkimustuotos: TyöpaperiWorking paperProfessional

ICA for the extraction of auditory evoked fields

Särelä, J., Vigário, R., Jousmäki, V., Hari, R. & Oja, E., 1998, s. 664, (4th International Conference on functional mapping of the human brain, Montreal, Quebec, Canada, June 7-12, 1998).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Independent Component Analysis for Identification of Artifacts in Magnetoencephalographic Recordings

Vigário, R., Jousmäki, V., Hämäläinen, M., Hari, R. & Oja, E., 1998, Cambridge, MA, s. 229-235, (NIPS'97, Denver, Colorado, USA, December 2-4, 1997).

Tutkimustuotos: TyöpaperiWorking paperProfessional

177 Sitaatiot (Scopus)

S-Map: A Network with a Simple Self-Organization Algorithm for Generative Topographic Mappings

Kiviluoto, K. & Oja, E., 1998, Cambridge, MA, s. 549-555, (NIPS'97, Denver, Colorado, USA, December 2-4, 1997).

Tutkimustuotos: TyöpaperiWorking paperProfessional

16 Sitaatiot (Scopus)
1997

Extraction of the opto-geometrical properties of gratings from scattering data by means of the neural network

Kallioniemi, I., Saarinen, J. & Oja, E., 1997, Joensuu, s. 202-203, (European Optical Society Topical Meeting in Diffractive Optics, Savonlinna, Suomi, 7.7-9.7.1997).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Light metrology based on inverse scattering analysis and artificial neural networks

Saarinen, J., Noponen, E., Oja, E. & Simula, O., 1997, Tampere, (Optics Day '97, Tampere, 21.3.1997).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Neural Network Systems, Techniques and Applications in Pattern Recognition

Lampinen, J., Laaksonen, J. & Oja, E., 1997, Espoo, s. 61, (Research Reports / Laboratory of Computational Engineering; nro B1).

Tutkimustuotos: TyöpaperiWorking paperProfessional

1996

A Fast Fixed-Point Algorithm for Independent Component Analysis

Hyvärinen, A. & Oja, E., 1996, Espoo, s. 11, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A35).

Tutkimustuotos: TyöpaperiWorking paperProfessional

2579 Sitaatiot (Scopus)

Comparison of Neural and Statistical Classifiers - Theory and Practice

Holmström, L., Koistinen, P., Laaksonen, J. & Oja, E., 1996, Helsinki, s. 37, (University of Helsinki, Rolf Nevanlinna Institute; nro Research Reports A13).

Tutkimustuotos: TyöpaperiWorking paperProfessional

ICA Fixed-Point Algorithm in Extraction of Artifacts from EEG

Vigario, R., Hyvärinen, A. & Oja, E., 1996, s. 383, (IEEE Nordic Signal Processing Symposium (NORSIG'96), Espoo, Finland, September 24-27, 1996).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Image Feature Extraction Using Independent Component Analysis

Hurri, J., Hyvärinen, A., Karhunen, J. & Oja, E., 1996, s. 475-478, (IEEE Nordic Signal Processing Symposium (NORSIG'96), Espoo, Finland, September 24-27, 1996).

Tutkimustuotos: TyöpaperiWorking paperProfessional

Independent Component Analysis by General Non-linear Hebbian-like Learning Rules

Hyvärinen, A. & Oja, E., 1996, Espoo, s. 11, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A41).

Tutkimustuotos: TyöpaperiWorking paperProfessional

173 Sitaatiot (Scopus)

Simple Neuron Models for Independent Component Analysis

Hyvärinen, A. & Oja, E., 1996, Espoo, s. 25, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A37).

Tutkimustuotos: TyöpaperiWorking paperProfessional

42 Sitaatiot (Scopus)
1995

A Class of Neural Networks for Independent Component Analysis

Karhunen, J., Oja, E., Wang, L., Vigario, R. & Joutsensalo, J., 1995, Espoo, s. 29, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A28).

Tutkimustuotos: TyöpaperiWorking paperProfessional

303 Sitaatiot (Scopus)

The Nonlinear PCA Learning Rule and Signal Separation - Mathematical Analysis

Oja, E., 1995, Espoo, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A26).

Tutkimustuotos: TyöpaperiWorking paperProfessional

1993

Nonlinear PCA: Algorithms and Applications

Oja, E. & Karhunen, J., 1993, Espoo, s. 25, (Helsinki University of Technology, Laboratory of Computer and Information Science; nro Report A18).

Tutkimustuotos: TyöpaperiWorking paperProfessional