| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Michael Gutmann, Aapo Hyvärinen |
Noise-Contrastive Estimation of Unnormalized Statistical Models, with Applications to Natural Image Statistics.  |
Journal of Machine Learning Research  |
2012 |
DBLP BibTeX RDF |
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| 1 | Kun Zhang, Aapo Hyvärinen |
Source Separation and Higher-Order Causal Analysis of MEG and EEG |
CoRR |
2012 |
DBLP BibTeX RDF |
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| 1 | Miika Pihlaja, Michael Gutmann, Aapo Hyvärinen |
A Family of Computationally Efficient and Simple Estimators for Unnormalized Statistical Models |
CoRR |
2012 |
DBLP BibTeX RDF |
|
| 1 | Kun Zhang, Aapo Hyvärinen |
A General Linear Non-Gaussian State-Space Model. |
Journal of Machine Learning Research - Proceedings Track |
2011 |
DBLP BibTeX RDF |
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| 1 | Shohei Shimizu, Takanori Inazumi, Yasuhiro Sogawa, Aapo Hyvärinen, Yoshinobu Kawahara, Takashi Washio, Patrik O. Hoyer, Kenneth Bollen |
DirectLiNGAM: A Direct Method for Learning a Linear Non-Gaussian Structural Equation Model. |
Journal of Machine Learning Research |
2011 |
DBLP BibTeX RDF |
|
| 1 | Yasuhiro Sogawa, Shohei Shimizu, Teppei Shimamura, Aapo Hyvärinen, Takashi Washio, Seiya Imoto |
Estimating exogenous variables in data with more variables than observations. |
Neural Networks |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Testing the ICA mixing matrix based on inter-subject or inter-session consistency. |
NeuroImage |
2011 |
DBLP DOI BibTeX RDF |
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| 1 | Michael Gutmann, Aapo Hyvärinen |
Extracting Coactivated Features from Multiple Data Sets. |
ICANN |
2011 |
DBLP DOI BibTeX RDF |
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| 1 | Valero Laparra, Michael Gutmann, Jesús Malo, Aapo Hyvärinen |
Complex-Valued Independent Component Analysis of Natural Images. |
ICANN |
2011 |
DBLP DOI BibTeX RDF |
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| 1 | Jouni Puuronen, Aapo Hyvärinen |
Hermite Polynomials and Measures of Non-gaussianity. |
ICANN |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Junichiro Hirayama, Aapo Hyvärinen |
Structural equations and divisive normalization for energy-dependent component analysis. |
NIPS |
2011 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Pairwise Measures of Causal Direction in Linear Non-Gaussian Acyclic Models. |
Journal of Machine Learning Research - Proceedings Track |
2010 |
DBLP BibTeX RDF |
|
| 1 | Kun Zhang, Aapo Hyvärinen |
Nonlinear acyclic causal models. |
Journal of Machine Learning Research - Proceedings Track |
2010 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Kun Zhang, Shohei Shimizu, Patrik O. Hoyer |
Estimation of a Structural Vector Autoregression Model Using Non-Gaussianity. |
Journal of Machine Learning Research |
2010 |
DBLP BibTeX RDF |
|
| 1 | Michael Gutmann, Aapo Hyvärinen |
Noise-contrastive estimation: A new estimation principle for unnormalized statistical models. |
Journal of Machine Learning Research - Proceedings Track |
2010 |
DBLP BibTeX RDF |
|
| 1 | Urs Köster, Aapo Hyvärinen |
A Two-Layer Model of Natural Stimuli Estimated with Score Matching. |
Neural Computation |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Timo Honkela, Aapo Hyvärinen, Jaakko J. Väyrynen |
WordICA - emergence of linguistic representations for words by independent component analysis. |
Natural Language Engineering |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Yasuhiro Sogawa, Shohei Shimizu, Aapo Hyvärinen, Takashi Washio, Teppei Shimamura, Seiya Imoto |
Discovery of Exogenous Variables in Data with More Variables Than Observations. |
ICANN |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Junichiro Hirayama, Aapo Hyvärinen, Shin Ishii |
Sparse and Low-Rank Estimation of Time-Varying Markov Networks with Alternating Direction Method of Multipliers. |
ICONIP |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Kun Zhang, Aapo Hyvärinen |
Source Separation and Higher-Order Causal Analysis of MEG and EEG. |
UAI |
2010 |
DBLP BibTeX RDF |
|
| 1 | Miika Pihlaja, Michael Gutmann, Aapo Hyvärinen |
A Family of Computationally E cient and Simple Estimators for Unnormalized Statistical Models. |
UAI |
2010 |
DBLP BibTeX RDF |
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| 1 | Shohei Shimizu, Patrik O. Hoyer, Aapo Hyvärinen |
Estimation of linear non-Gaussian acyclic models for latent factors. |
Neurocomputing |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Kun Zhang, Aapo Hyvärinen |
Causality Discovery with Additive Disturbances: An Information-Theoretical Perspective. |
ECML/PKDD |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Michael Gutmann, Aapo Hyvärinen |
Learning Features by Contrasting Natural Images with Noise. |
ICANN |
2009 |
DBLP DOI BibTeX RDF |
learning, features, classifier, Natural image statistics |
| 1 | Jukka Perkiö, Aapo Hyvärinen |
Modelling Image Complexity by Independent Component Analysis, with Application to Content-Based Image Retrieval. |
ICANN |
2009 |
DBLP DOI BibTeX RDF |
Image complexity, NCD, ICA, Kolmogorov complexity |
| 1 | Michael Gutmann, Aapo Hyvärinen |
Learning reconstruction and prediction of natural stimuli by a population of spiking neurons. |
ESANN |
2009 |
DBLP BibTeX RDF |
|
| 1 | Shohei Shimizu, Aapo Hyvärinen, Yoshinobu Kawahara |
A direct method for estimating a causal ordering in a linear non-Gaussian acyclic model. |
UAI |
2009 |
DBLP BibTeX RDF |
|
| 1 | Kun Zhang, Aapo Hyvärinen |
On the Identifiability of the Post-Nonlinear Causal Model. |
UAI |
2009 |
DBLP BibTeX RDF |
|
| 1 | Kun Zhang, Heng Peng, Laiwan Chan, Aapo Hyvärinen |
ICA with Sparse Connections: Revisited. |
ICA |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Urs Köster, Jussi T. Lindgren, Michael Gutmann, Aapo Hyvärinen |
Learning Natural Image Structure with a Horizontal Product Model. |
ICA |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Urs Köster, Jussi T. Lindgren, Aapo Hyvärinen |
Estimating Markov Random Field Potentials for Natural Images. |
ICA |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Optimal Approximation of Signal Priors. |
Neural Computation |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Shohei Shimizu, Patrik O. Hoyer |
Causal modelling combining instantaneous and lagged effects: an identifiable model based on non-Gaussianity. |
ICML |
2008 |
DBLP DOI BibTeX RDF |
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| 1 | Patrik O. Hoyer, Aapo Hyvärinen, Richard Scheines, Peter Spirtes, Joseph Ramsey, Gustavo Lacerda, Shohei Shimizu |
Causal discovery of linear acyclic models with arbitrary distributions. |
UAI |
2008 |
DBLP BibTeX RDF |
|
| 1 | Michael Gutmann, Aapo Hyvärinen, Kazuyuki Aihara |
Learning encoding and decoding filters for data representation with a spiking neuron. |
IJCNN |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi T. Lindgren, Aapo Hyvärinen |
On the learning of nonlinear visual features from natural images by optimizing response energies. |
IJCNN |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi T. Lindgren, Jarmo Hurri, Aapo Hyvärinen |
Unsupervised learning of dependencies between local luminance and contrast in natural images. |
IJCNN |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Some extensions of score matching. |
Computational Statistics & Data Analysis |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | M. Asuncion Vicente, Patrik O. Hoyer, Aapo Hyvärinen |
Equivalence of Some Common Linear Feature Extraction Techniques for Appearance-Based Object Recognition Tasks. |
IEEE Trans. Pattern Anal. Mach. Intell. |
2007 |
DBLP DOI BibTeX RDF |
Computer vision, principal component analysis, object recognition, independent component analysis |
| 1 | Aapo Hyvärinen |
Connections Between Score Matching, Contrastive Divergence, and Pseudolikelihood for Continuous-Valued Variables. |
IEEE Transactions on Neural Networks |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi T. Lindgren, Jarmo Hurri, Aapo Hyvärinen |
The Statistical Properties of Local Log-Contrast in Natural Images. |
SCIA |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Urs Köster, Aapo Hyvärinen |
A Two-Layer ICA-Like Model Estimated by Score Matching. |
ICANN |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Shohei Shimizu, Aapo Hyvärinen |
Discovery of Linear Non-Gaussian Acyclic Models in the Presence of Latent Classes. |
ICONIP |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Shohei Shimizu, Aapo Hyvärinen, Patrik O. Hoyer, Yutaka Kano |
Finding a causal ordering via independent component analysis. |
Computational Statistics & Data Analysis |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Shohei Shimizu, Patrik O. Hoyer, Aapo Hyvärinen, Antti J. Kerminen |
A Linear Non-Gaussian Acyclic Model for Causal Discovery. |
Journal of Machine Learning Research |
2006 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Consistency of Pseudolikelihood Estimation of Fully Visible Boltzmann Machines. |
Neural Computation |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Shohei Shimizu, Aapo Hyvärinen, Yutaka Kano, Patrik O. Hoyer, Antti J. Kerminen |
Testing Significance of Mixing and Demixing Coefficients in ICA. |
ICA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Patrik O. Hoyer, Shohei Shimizu, Aapo Hyvärinen, Yutaka Kano, Antti J. Kerminen |
New Permutation Algorithms for Causal Discovery Using ICA. |
ICA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Shohei Shimizu |
A Quasi-stochastic Gradient Algorithm for Variance-Dependent Component Analysis. |
ICANN |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Urs Köster |
FastISA: A fast fixed-point algorithm for independent subspace analysis. |
ESANN |
2006 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Jukka Perkiö |
Learning to Segment Any Random Vector. |
IJCNN |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi T. Lindgren, Aapo Hyvärinen |
Emergence of conjunctive visual features by quadratic independent component analysis. |
NIPS |
2006 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
A unifying model for blind separation of independent sources. |
Signal Processing |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Estimation of Non-Normalized Statistical Models by Score Matching. |
Journal of Machine Learning Research |
2005 |
DBLP BibTeX RDF |
|
| 1 | Shohei Shimizu, Aapo Hyvärinen, Yutaka Kano, Patrik O. Hoyer |
Discovery of Non-gaussian Linear Causal Models using ICA. |
UAI |
2005 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Jarmo Hurri |
Blind separation of sources that have spatiotemporal variance dependencies. |
Signal Processing |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Jussi T. Lindgren, Aapo Hyvärinen |
Learning High-level Independent Components of Images through a Spectral Representation. |
ICPR |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Jarmo Hurri, Aapo Hyvärinen |
Simple-Cell-Like Receptive Fields Maximize Temporal Coherence in Natural Video. |
Neural Computation |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Jarmo Hurri, Aapo Hyvärinen |
A two-layer temporal generative model of natural video exhibits complex-cell-like pooling of simple cell outputs. |
Neurocomputing |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Ella Bingham |
Connection between multilayer perceptrons and regression using independent component analysis. |
Neurocomputing |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Realizations of quantum computing using optical manipulations of atoms. |
Natural Computing |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Mika Inki |
Estimating Overcomplete Independent Component Bases for Image Windows. |
Journal of Mathematical Imaging and Vision |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Karthikesh Raju |
Imposing sparsity on the mixing matrix in independent component analysis. |
Neurocomputing |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
An alternative approach to infomax and independent component analysis. |
Neurocomputing |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Patrik O. Hoyer, Aapo Hyvärinen |
Sparse coding of natural contours. |
Neurocomputing |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Shun-ichi Amari, Aapo Hyvärinen, Soo-Young Lee, Te-Won Lee, V. David Sánchez A. |
Blind signal separation and independent component analysis. |
Neurocomputing |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Jarmo Hurri, Aapo Hyvärinen |
Receptive Fields Similar to Simple Cells Maximize Temporal Coherence in Natural Video. |
ICANN |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Patrik O. Hoyer, Aapo Hyvärinen |
Interpreting Neural Response Variability as Monte Carlo Sampling of the Posterior. |
NIPS |
2002 |
DBLP BibTeX RDF |
|
| 1 | Jarmo Hurri, Aapo Hyvärinen |
Temporal Coherence, Natural Image Sequences, and the Visual Cortex. |
NIPS |
2002 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Blind source separation by nonstationarity of variance: a cumulant-based approach. |
IEEE Transactions on Neural Networks |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer, Mika Inki |
Topographic Independent Component Analysis. |
Neural Computation |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Complexity Pursuit: Separating Interesting Components from Time Series. |
Neural Computation |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer |
Topographic independent component analysis as a model of V1 organization and receptive fields. |
Neurocomputing |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Ella Bingham, Aapo Hyvärinen |
A Fast Fixed-Point Algorithm for Independent Component Analysis of Complex Valued Signals. |
Int. J. Neural Syst. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
Independent component analysis: algorithms and applications. |
Neural Networks |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer |
Emergence of Phase- and Shift-Invariant Features by Decomposition of Natural Images into Independent Feature Subspaces. |
Neural Computation |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Ella Bingham, Aapo Hyvärinen |
ICA of Complex Valued Signals: A Fast and Robust Deflationary Algorithm. |
IJCNN |
2000 |
DBLP DOI BibTeX RDF |
Complex valued signals, Deflationary separation, Independent Component Analysis |
| 1 | Aapo Hyvärinen, Patrik O. Hoyer, Mika Inki |
Topographic ICA as a Model of V1 Receptive Fields. |
IJCNN |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Patrik O. Hoyer, Aapo Hyvärinen |
Feature Extraction from Color and Stereo Images Using ICA. |
IJCNN |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer, Mika Inki |
Topographic ICA as a Model of Natural Image Statistics. |
Biologically Motivated Computer Vision |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Fast and robust fixed-point algorithms for independent component analysis. |
IEEE Transactions on Neural Networks |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Petteri Pajunen |
Nonlinear independent component analysis: Existence and uniqueness results. |
Neural Networks |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Sparse Code Shrinkage: Denoising of Nongaussian Data by Maximum Likelihood Estimation. |
Neural Computation |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
The Fixed-Point Algorithm and Maximum Likelihood Estimation for Independent Component Analysis. |
Neural Processing Letters |
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 | Aapo Hyvärinen |
Fast ICA for noisy data using Gaussian moments. |
ISCAS |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Timo Honkela |
Emotional Disorders in Autonomous Agents? |
ECAL |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Patrik O. Hoyer |
Emergence of Topography and Complex Cell Properties from Natural Images using Extensions of ICA. |
NIPS |
1999 |
DBLP BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
Independent component analysis by general nonlinear Hebbian-like learning rules. |
Signal Processing |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
Independent component analysis in the presence of Gaussian noise by maximizing joint likelihood. |
Neurocomputing |
1998 |
DBLP DOI 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, Juha Karhunen, Aapo Hyvärinen |
From Neural Principal Components to Neural Independent Components. |
ICANN |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen |
New Approximations of Differential Entropy for Independent Component Analysis and Projection Pursuit. |
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 | Aapo Hyvärinen |
Purely Logical Neural Principal Component and Independent Component Learning. |
ICANN |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Aapo Hyvärinen, Erkki Oja |
One-unit Learning Rules for Independent Component Analysis. |
NIPS |
1996 |
DBLP BibTeX RDF |
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