| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Nima Reyhani, Jarkko Ylipaavalniemi, Ricardo Vigário, Erkki Oja |
Consistency and asymptotic normality of FastICA and bootstrap FastICA.  |
Signal Processing  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, Erkki Oja |
Quadratic nonnegative matrix factorization. |
Pattern Recognition |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, Erkki Oja |
Unified Development of Multiplicative Algorithms for Linear and Quadratic Nonnegative Matrix Factorization. |
IEEE Transactions on Neural Networks |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Mark van Heeswijk, Yoan Miche, Erkki Oja, Amaury Lendasse |
GPU-accelerated and parallelized ELM ensembles for large-scale regression. |
Neurocomputing |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, He Zhang, Zhijian Yuan, Erkki Oja |
Kullback-Leibler Divergence for Nonnegative Matrix Factorization. |
ICANN |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Mari-Sanna Paukkeri, Ilkka Kivimäki, Santosh Tirunagari, Erkki Oja, Timo Honkela |
Effect of Dimensionality Reduction on Different Distance Measures in Document Clustering. |
ICONIP |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | He Zhang, Mats Sjöberg, Jorma Laaksonen, Erkki Oja |
A Multimodal Information Collector for Content-Based Image Retrieval System. |
ICONIP |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Nima Reyhani, Erkki Oja |
Non-Gaussian component analysis using Density Gradient Covariance matrix. |
IJCNN |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, Erkki Oja |
Linear and nonlinear projective nonnegative matrix factorization. |
IEEE Transactions on Neural Networks |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, Zhanxing Zhu, Erkki Oja |
Automatic Rank Determination in Projective Nonnegative Matrix Factorization. |
LVA/ICA |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Mark van Heeswijk, Yoan Miche, Erkki Oja, Amaury Lendasse |
Solving Large Regression Problems using an Ensemble of GPU-accelerated ELMs. |
ESANN |
2010 |
DBLP BibTeX RDF |
|
| 1 | Dusan Sovilj, Tapani Raiko, Erkki Oja |
Extending Self-Organizing Maps with uncertainty information of probabilistic PCA. |
IJCNN |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Lei Xu, Erkki Oja |
Randomized Hough Transform. |
Encyclopedia of Artificial Intelligence |
2009 |
DBLP BibTeX RDF |
|
| 1 | Emilio Corchado, Xindong Wu, Erkki Oja, Álvaro Herrero, Bruno Baruque (eds.) |
Hybrid Artificial Intelligence Systems, 4th International Conference, HAIS 2009, Salamanca, Spain, June 10-12, 2009. Proceedings |
HAIS |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Mark van Heeswijk, Yoan Miche, Tiina Lindh-Knuutila, Peter A. J. Hilbers, Timo Honkela, Erkki Oja, Amaury Lendasse |
Adaptive Ensemble Models of Extreme Learning Machines for Time Series Prediction. |
ICANN |
2009 |
DBLP DOI BibTeX RDF |
ensemble models, adaptivity, sliding window, time series prediction, nonstationarity, extreme learning machine |
| 1 | Zhirong Yang, Erkki Oja |
Projective Nonnegative Matrix Factorization with α-Divergence. |
ICANN |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhirong Yang, Irwin King, Zenglin Xu, Erkki Oja |
Heavy-Tailed Symmetric Stochastic Neighbor Embedding. |
NIPS |
2009 |
DBLP BibTeX RDF |
|
| 1 | Petr Tichavský, Zbynek Koldovský, Erkki Oja |
Corrections to "Performance Analysis of the FastICA Algorithm and CramÉr-Rao Bounds for Linear Independent Component Analysis". |
IEEE Transactions on Signal Processing |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Oja learning rule. |
Scholarpedia |
2008 |
DBLP BibTeX RDF |
|
| 1 | Amaury Lendasse, Erkki Oja, Olli Simula, Michel Verleysen |
Time series prediction competition: The CATS benchmark. |
Neurocomputing |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Petr Tichavský, Zbynek Koldovský, Erkki Oja |
Speed and Accuracy Enhancement of Linear ICA Techniques Using Rational Nonlinear Functions. |
ICA |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | K. Raju, Tapani Ristaniemi, Juha Karhunen, Erkki Oja |
Jammer suppression in DS-CDMA arrays using independent component analysis. |
IEEE Transactions on Wireless Communications |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi Pakkanen, Jukka Iivarinen, Erkki Oja |
The evolving tree-analysis and applications. |
IEEE Transactions on Neural Networks |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Zbynek Koldovský, Petr Tichavský, Erkki Oja |
Efficient Variant of Algorithm FastICA for Independent Component Analysis Attaining the CramÉr-Rao Lower Bound. |
IEEE Transactions on Neural Networks |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Zhijian Yuan |
The FastICA Algorithm Revisited: Convergence Analysis. |
IEEE Transactions on Neural Networks |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Petr Tichavský, Zbynek Koldovský, Erkki Oja |
Performance analysis of the FastICA algorithm and Crame/spl acute/r-rao bounds for linear independent component analysis. |
IEEE Transactions on Signal Processing |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Alexander Ilin, Harri Valpola, Erkki Oja |
Exploratory analysis of climate data using source separation methods. |
Neural Networks |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Sergey Borisov, Alexander Ilin, Ricardo Vigário, Erkki Oja |
Comparison of BSS Methods for the Detection of alpha-Activity Components in EEG. |
ICA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Scott C. Douglas, Zhijian Yuan, Erkki Oja |
Average Convergence Behavior of the FastICA Algorithm for Blind Source Separation. |
ICA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Stefanos D. Kollias, Andreas Stafylopatis, Wlodzislaw Duch, Erkki Oja (eds.) |
Artificial Neural Networks - ICANN 2006, 16th International Conference, Athens, Greece, September 10-14, 2006. Proceedings, Part II |
ICANN |
2006 |
DBLP BibTeX RDF |
|
| 1 | Stefanos D. Kollias, Andreas Stafylopatis, Wlodzislaw Duch, Erkki Oja (eds.) |
Artificial Neural Networks - ICANN 2006, 16th International Conference, Athens, Greece, September 10-14, 2006. Proceedings, Part I |
ICANN |
2006 |
DBLP BibTeX RDF |
|
| 1 | Alexander Ilin, Harri Valpola, Erkki Oja |
Extraction of Components with Structured Variance. |
IJCNN |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Zhijian Yuan, Erkki Oja |
Projective Nonnegative Matrix Factorization for Image Compression and Feature Extraction. |
SCIA |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Wlodzislaw Duch, Janusz Kacprzyk, Erkki Oja, Slawomir Zadrozny (eds.) |
Artificial Neural Networks: Biological Inspirations - ICANN 2005, 15th International Conference, Warsaw, Poland, September 11-15, 2005, Proceedings, Part I |
ICANN |
2005 |
DBLP BibTeX RDF |
|
| 1 | Wlodzislaw Duch, Janusz Kacprzyk, Erkki Oja, Slawomir Zadrozny (eds.) |
Artificial Neural Networks: Formal Models and Their Applications - ICANN 2005, 15th International Conference, Warsaw, Poland, September 11-15, 2005, Proceedings, Part II |
ICANN |
2005 |
DBLP BibTeX RDF |
|
| 1 | Erkki Oja, Stefan Harmeling, Luis B. Almeida |
Independent component analysis and beyond. |
Signal Processing |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Mark D. Plumbley, Erkki Oja |
A "nonnegative PCA" algorithm for independent component analysis. |
IEEE Transactions on Neural Networks |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | José Carlos Príncipe, Erkki Oja, Lei Xu, Andrzej Cichocki, Deniz Erdogmus |
Guest Editorial Special Issue on Information Theoretic Learning. |
IEEE Transactions on Neural Networks |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Alexander Ilin, Harri Valpola, Erkki Oja |
Nonlinear dynamical factor analysis for state change detection. |
IEEE Transactions on Neural Networks |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Jorma Laaksonen, Markus Koskela, Erkki Oja |
Class distributions on SOM surfaces for feature extraction and object retrieval. |
Neural Networks |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Mark D. Plumbley |
Blind Separation of Positive Sources by Globally Convergent Gradient Search. |
Neural Computation |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi Pakkanen, Jukka Iivarinen, Erkki Oja |
The Evolving Tree - A Novel Self-Organizing Network for Data Analysis. |
Neural Processing Letters |
2004 |
DBLP DOI BibTeX RDF |
tree-structured neural network, self-organizing map, self-organization, image classification |
| 1 | Zhijian Yuan, Erkki Oja |
A FastICA Algorithm for Non-negative Independent Component Analysis. |
ICA |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Erkki Oja |
Entropy-Based Measures for Clustering and SOM Topology Preservation Applied to Content-Based Image Indexing and Retrieval. |
ICPR |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Applications of Independent Component Analysis. |
ICONIP |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Finding Clusters and Components by Unsupervised Learning. |
SSPR/SPR |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Erkki Oja |
Use of Image Subset Features in Image Retrieval with Self-Organizing Maps. |
CIVR |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Timo Ojala, Markus Koskela, Esa Matinmikko, Mika Rautiainen, Jorma Laaksonen, Erkki Oja |
Task-Based User Evaluation of Content-Based Image Database Browsing Systems. |
CIVR |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Matti Aksela, Ramunas Girdziusas, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Methods for adaptive combination of classifiers with application to recognition of handwritten characters. |
IJDAR |
2003 |
DBLP DOI BibTeX RDF |
Adaptation, Combining classifiers, Committee, Handwritten characters |
| 1 | Te-Won Lee, Jean-François Cardoso, Erkki Oja, Shun-ichi Amari |
Introduction to Special Issue on Independent Components Analysis. |
Journal of Machine Learning Research |
2003 |
DBLP BibTeX RDF |
|
| 1 | Maria Funaro, Erkki Oja, Harri Valpola |
Independent component analysis for artefact separation in astrophysical images. |
Neural Networks |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Okyay Kaynak, Ethem Alpaydin, Erkki Oja, Lei Xu (eds.) |
Artificial Neural Networks and Neural Information Processing - ICANN/ICONIP 2003, Joint International Conference ICANN/ICONIP 2003, Istanbul, Turkey, June 26-29, 2003, Proceedings |
ICANN |
2003 |
DBLP BibTeX RDF |
|
| 1 | Sami S. Brandt, Jorma Laaksonen, Erkki Oja |
Statistical Shape Features for Content-Based Image Retrieval. |
Journal of Mathematical Imaging and Vision |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Unsupervised learning in neural computation. |
Theor. Comput. Sci. |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Jorma Laaksonen, Markus Koskela, Erkki Oja |
PicSOM-self-organizing image retrieval with MPEG-7 content descriptors. |
IEEE Transactions on Neural Networks |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Finding Hidden Factors UsingIndependent Component Analysis. |
PKDD |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Erkki Oja |
Using MPEG-7 Descriptors in Image Retrieval with Self-Organizing Maps. |
ICPR |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Independent Component Analisys. |
HIS |
2002 |
DBLP BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Erkki Oja |
Implementing Relevance Feedback as Convolutions of Local Neighborhoods on Self-Organizing Maps. |
ICANN |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
Finding Hidden Factors Using Independent Component Analysis. |
ECML |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Erkki Oja |
MPEG-7 Descriptors in Content-Based Image Retrieval with PicSOM System. |
VISUAL |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Experiments with adaptation strategies for a prototype-based recognition system for isolated handwritten characters. |
IJDAR |
2001 |
DBLP DOI BibTeX RDF |
Isolated characters, Unconstrained writing style, k -nearest neighbor rule, Pattern recognition, Adaptation, Handwriting recognition, Learning systems, Intelligent user interface, Dynamic time warping, Learning vector quantization, Elastic matching, Online recognition |
| 1 | Visa Koivunen, Mihai Enescu, Erkki Oja |
Adaptive Algorithm for Blind Separation from Noisy Time-Varying Mixtures. |
Neural Computation |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Timo Ojala, Kimmo Valkealahti, Erkki Oja, Matti Pietikäinen |
Texture discrimination with multidimensional distributions of signed gray-level differences. |
Pattern Recognition |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Jorma Laaksonen, Markus Koskela, Sami Laakso, Erkki Oja |
Self-Organising Maps as a Relevance Feedback Technique in Content-Based Image Retrieval. |
Pattern Anal. Appl. |
2001 |
DBLP BibTeX RDF |
Content-Based Image Retrienal (CBIR), Unannotated image databases, Neural networks, Relevance feedback, Self-Organizing Map (SOM), Multi-dimensional indexing |
| 1 | Matti Aksela, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Application of Adaptive Committee Classifiers in On-Line Character Recognition. |
ICAPR |
2001 |
DBLP DOI BibTeX RDF |
adaptive, character recognition, classifier combining, committee |
| 1 | Matti Aksela, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Rejection Methods for an Adaptive Committee Classifier. (PDF / PS) |
ICDAR |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Speeding Up On-line Recognition of Handwritten Characters by Pruning the Prototype Set. (PDF / PS) |
ICDAR |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
Independent component analysis: algorithms and applications. |
Neural Networks |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Ricardo Vigário, Erkki Oja |
Independence: a new criterion for the analysis of the electromagnetic fields in the global brain? |
Neural Networks |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Jorma Laaksonen, Markus Koskela, Sami Laakso, Erkki Oja |
PicSOM - content-based image retrieval with self-organizing maps. |
Pattern Recognition Letters |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas |
Controlling On-Line Adaptation of a Prototype-Based Classifier for Handwritten Characters. |
ICPR |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Sami S. Brandt, Jorma Laaksonen, Erkki Oja |
Statistical Shape Features in Content-Based Image Retrieval. |
ICPR |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Markus Koskela, Jorma Laaksonen, Sami Laakso, Erkki Oja |
Evaluating the Performance of Content-Based Image Retrieval Systems. |
VISUAL |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Xavier Giannakopoulos, Juha Karhunen, Erkki Oja |
An Experimental Comparison of Neural Algorithms for Independent Component Analysis and Blind Separation. |
Int. J. Neural Syst. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Aapo Hyvärinen, Patrik O. Hoyer |
Image Feature Extraction and Denoising by Sparse Coding. |
Pattern Anal. Appl. |
1999 |
DBLP DOI BibTeX RDF |
Feature extraction, Independent component analysis, Denoising, Sparse coding |
| 1 | Jorma Laaksonen, Matti Aksela, Erkki Oja, Jari Kangas |
Dynamically Expanding Context as Committee Adaptation Method in On-Line Recognition of Handwritten Latin Characters. (PDF / PS) |
ICDAR |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas |
On-line Adaptation in Recognition of Handwritten Alphanumeric Characters. (PDF / PS) |
ICDAR |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Jorma Laaksonen, Markus Koskela, Erkki Oja |
Content-Based Image Retrieval Using Self-Organizing Maps. |
VISUAL |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Ricardo Vigário, Erkki Oja |
Independent Component Analysis of Human Brain Waves. |
IWANN |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Kimmo Valkealahti, Erkki Oja |
Reduced Multidimensional Co-Occurrence Histograms in Texture Classification. |
IEEE Trans. Pattern Anal. Mach. Intell. |
1998 |
DBLP DOI BibTeX RDF |
multidimensional histograms, feature selection, self-organizing map, vector quantization, Texture classification |
| 1 | Aapo Hyvärinen, Erkki Oja |
Independent component analysis by general nonlinear Hebbian-like learning rules. |
Signal Processing |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Kimmo Valkealahti, Erkki Oja |
Texture Classification with Single- and Multiresolution Co-Occurrence Maps. |
IJPRAI |
1998 |
DBLP BibTeX RDF |
|
| 1 | Jorma Laaksonen, Erkki Oja |
Learning Subspace Classifiers and Error-Corrective Feature Extraction. |
IJPRAI |
1998 |
DBLP BibTeX RDF |
|
| 1 | Erkki Oja |
From neural learning to independent components. |
Neurocomputing |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Juha Karhunen, Petteri Pajunen, Erkki Oja |
The nonlinear PCA criterion in blind source separation: Relations with other approaches. |
Neurocomputing |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Kimmo Kiviluoto, Erkki Oja |
Independent Component Analysis for Parallel Financial Time Series. |
ICONIP |
1998 |
DBLP BibTeX RDF |
|
| 1 | Erkki Oja |
Signal Decomposition by Fast ICA. |
ICONIP |
1998 |
DBLP BibTeX RDF |
|
| 1 | Erkki Oja |
The Nonlinear PCA Approach to ICA. |
ICONIP |
1998 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer, Erkki Oja |
Sparse Code Shrinkage: Denoising by Nonlinear Maximum Likelihood Estimation. |
NIPS |
1998 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
A Fast Fixed-Point Algorithm for Independent Component Analysis. |
Neural Computation |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja |
The nonlinear PCA learning rule in independent component analysis. |
Neurocomputing |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Juha Karhunen, Aapo Hyvärinen |
From Neural Principal Components to Neural Independent Components. |
ICANN |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Kimmo Valkealahti |
Local Independent Component Analysis by the Self-Organizing Map. |
ICANN |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Kimmo Kiviluoto, Erkki Oja |
S-Map: A Network with a Simple Self-Organization Algorithm for Generative Topographic Mappings. |
NIPS |
1997 |
DBLP BibTeX RDF |
|
| 1 | Ricardo Vigário, Veikko Jousmäki, Matti Hämäläinen, Riitta Hari, Erkki Oja |
Independent Component Analysis for Identification of Artifacts in Magnetoencephalographic Recordings. |
NIPS |
1997 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
Simple Neuron Models for Independent Component Analysis. |
Int. J. Neural Syst. |
1996 |
DBLP BibTeX RDF |
|
| 1 | Erkki Oja, Liuyue Wang |
Robust fitting by nonlinear neural units. |
Neural Networks |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Erkki Oja, Liuyue Wang |
Neural fitting: Robustness by anti-Hebbian learning. |
Neurocomputing |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Heikki Kälviäinen, Petri Hirvonen, Erkki Oja |
Houghtool -- A software package for the use of the Hough transform. |
Pattern Recognition Letters |
1996 |
DBLP DOI BibTeX RDF |
|
![[Valid RSS]](Pics/valid-rss.png "Validate my RSS feed")