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AN ANALYSIS OF CONVERGENCE FOR A LEARNING VERSION OF THE SUBSPACE METHODOJA E; KARHUNEN J.1983; JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; ISSN 0022-247X; USA; DA. 1983; VOL. 91; NO 1; PP. 102-111; BIBL. 26 REF.Article

A THEORY FOR THE ACQUISITION AND LOSS OF NEURON SPECIFICITY IN VISUAL CORTEXCOOPER LN; LIBERMAN F; OJA E et al.1979; BIOL. CYBER.; DEU; DA. 1979; VOL. 33; NO 1; PP. 9-28; BIBL. 35 REF.Article

Independent component analysis : algorithms and applicationsHYVÄRINEN, A; OJA, E.Neural networks. 2000, Vol 13, Num 4-5, pp 411-430, issn 0893-6080Article

Robust fitting by nonlinear neural unitsOJA, E; LIUYUE WANG.Neural networks. 1996, Vol 9, Num 3, pp 435-444, issn 0893-6080Article

Projection filter, Wiener filter, and Karhunen-Loève subspaces in digital image restorationOGAWA, H; OJA, E.Journal of mathematical analysis and applications. 1986, Vol 114, Num 1, pp 37-51, issn 0022-247XArticle

On stochastic approximation of the eigenvectors and eigenvalues of the expectation of a random matrixOJA, E; KARHUNEN, J.Journal of mathematical analysis and applications. 1985, Vol 106, Num 1, pp 69-84, issn 0022-247XArticle

Co-occurrence map : Quantizing multidimensional texture histogramsOJA, E; VALKEALAHTI, K.Pattern recognition letters. 1996, Vol 17, Num 7, pp 723-730, issn 0167-8655Article

A fast fixed-point algorithm for independent component analysisHYVÄRINEN, A; OJA, E.Neural computation. 1997, Vol 9, Num 7, pp 1483-1492, issn 0899-7667Article

Distortion tolerant pattern recognition based on self-organizing feature extractionLAMPINEN, J; OJA, E.IEEE transactions on neural networks. 1995, Vol 6, Num 3, pp 539-547, issn 1045-9227Article

Randomized Hough transform (RHT) : basic mechanisms, algorithms, and computational complexitiesLEI XU; OJA, E.CVGIP. Image understanding. 1993, Vol 57, Num 2, pp 131-154, issn 1049-9660Article

Improved simulated annealing, Boltzmann machine, and attributed graph matchingLEI XU; OJA, E.Lecture notes in computer science. 1990, Vol 412, pp 151-160, issn 0302-9743Conference Paper

Modified Hebbian learning for curve and surface fittingLEI XU; OJA, E; SUEN, C. Y et al.Neural networks. 1992, Vol 5, Num 3, pp 441-457, issn 0893-6080Article

Texture classification with single-and multiresolution co-occurrence mapsVALKEALAHTI, K; OJA, E.International journal of pattern recognition and artificial intelligence. 1998, Vol 12, Num 4, pp 437-452, issn 0218-0014Article

Adaptive algorithm for blind separation from noisy time-varying mixturesKOIVUNEN, V; ENESCU, M; OJA, E et al.Neural computation. 2001, Vol 13, Num 10, pp 2339-2357, issn 0899-7667Article

Learning subspace classifiers and error-corrective feature extractionLAAKSONEN, J; OJA, E.International journal of pattern recognition and artificial intelligence. 1998, Vol 12, Num 4, pp 423-436, issn 0218-0014Article

Local independent component analysis by the self-organizing mapOJA, E; VALKEALAHTI, K.Lecture notes in computer science. 1997, pp 553-558, issn 0302-9743, isbn 3-540-63631-5Conference Paper

Experiments with adaptation strategies for a prototype-based recognition system for isolated handwritten charactersVUORI, V; LAAKSONEN, J; OJA, E et al.International journal on document analysis and recognition (Print). 2001, Vol 3, Num 3, pp 150-159, issn 1433-2833Article

On ideals of compact operators satisfying the M(r, s)-inequalityCABELLO, J. C; NIETO, E; OJA, E et al.Journal of mathematical analysis and applications. 1998, Vol 220, Num 1, pp 334-348, issn 0022-247XArticle

Probabilistic and non-probabilistic hough transforms : overview and comparisonsKÄLVIÄINEN, H; HIRVONEN, P; LEI XU et al.Image and vision computing. 1995, Vol 13, Num 4, pp 239-252, issn 0262-8856Article

Detecting texture periodicity from the cooccurrence matrixPARKKINEN, J; SELKAINAHO, K; OJA, E et al.Pattern recognition letters. 1990, Vol 11, Num 1, pp 43-50, issn 0167-8655Article

Independent component approach to the analysis of EEG and MEG recordingsVIGARIO, R; SÄRELÄ, J; JOUSMÄKI, V et al.IEEE transactions on biomedical engineering. 2000, Vol 47, Num 5, pp 589-593, issn 0018-9294Article

Reduced multidimensional texture histogramsVALKEALAHTI, K; OJA, E.Scandinavian conference on image analysis. 1997, pp 923-930, isbn 951-764-145-1, 2VolConference Paper

A class of neural networks for independent component analysisKARHUNEN, J; OJA, E; WANG, L et al.IEEE transactions on neural networks. 1997, Vol 8, Num 3, pp 486-504, issn 1045-9227Article