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Computer Science
Finland
2026

D-Index & Metrics

Computer Science

D-Index
73
Citations
78162
World Ranking
1531
National Ranking
7

Aapo Hyvärinen publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Aapo Hyvärinen sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 317 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Aapo Hyvärinen D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Aapo Hyvärinen sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 73 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Computer Science in Finland Leader Award
  • 2025 - Research.com Computer Science in Finland Leader Award
  • 2022 - Research.com Computer Science in Finland Leader Award

Overview

Aapo Hyvärinen is affiliated with the University of Helsinki in Finland. Their research primarily spans the fields of computer science and neuroscience, with significant contributions to cognitive neuroscience, artificial intelligence, and signal processing.

Their work addresses various topics including:

  • Blind Source Separation Techniques
  • Neural Networks and Applications
  • Functional Brain Connectivity Studies
  • Neural dynamics and brain function
  • EEG and Brain-Computer Interfaces
  • Spectroscopy and Chemometric Analyses
  • Bayesian Modeling and Causal Inference

Among recent publications, the following papers are notable:

  • "Uncovering the structure of clinical EEG signals with self-supervised learning," 2020, arXiv (Cornell University)
  • "Brain activity reflects the predictability of word sequences in listened continuous speech," 2020, NeuroImage
  • "Nonlinear ICA of fMRI reveals primitive temporal structures linked to rest, task, and behavioral traits," 2020, NeuroImage
  • "ICE-BeeM: Identifiable Conditional Energy-Based Deep Models Based on Nonlinear ICA," 2020, arXiv (Cornell University)
  • "Interpretable brain age prediction using linear latent variable models of functional connectivity," 2020, PLoS ONE

Frequent co-authors include:

  • Alexandre Gramfort
  • Ilyes Khemakhem
  • Omar Chehab
  • Hiroshi Morioka
  • Hermanni Hälvä

The primary venues where this researcher frequently publishes are:

  • arXiv (Cornell University)
  • NeuroImage
  • Helda (University of Helsinki)
  • Annals of the Institute of Statistical Mathematics
  • Imaging Neuroscience

Best Publications

  • Independent component analysis: algorithms and applications

    A. Hyvärinen;E. Oja

  • Fast and robust fixed-point algorithms for independent component analysis

    A. Hyvarinen

  • Independent Component Analysis

    Aapo Hyvarinen;Juha Karhunen;Erkki Oja

  • Independent Component Analysis

    Unknown

  • A fast fixed-point algorithm for independent component analysis

    Aapo Hyvärinen;Erkki Oja

  • Survey on Independent Component Analysis

    A. Hyvärinen

  • Noise-contrastive estimation: A new estimation principle for unnormalized statistical models

    Michael Gutmann;Aapo Hyvärinen

  • Validating the independent components of neuroimaging time series via clustering and visualization.

    Johan Himberg;Aapo Hyvärinen;Fabrizio Esposito

  • A Linear Non-Gaussian Acyclic Model for Causal Discovery

    Shohei Shimizu;Patrik O. Hoyer;Aapo Hyvärinen;Antti Kerminen

  • A fast fixed-point algorithm for independent component analysis of complex valued signals.

    Ella Bingham;Aapo Hyvärinen

  • Estimation of Non-Normalized Statistical Models by Score Matching

    Aapo Hyvärinen

  • Noise-contrastive estimation of unnormalized statistical models, with applications to natural image statistics

    Michael U. Gutmann;Aapo Hyvärinen

  • Emergence of Phase- and Shift-Invariant Features by Decomposition of Natural Images into Independent Feature Subspaces

    Aapo Hyvärinen;Patrik Hoyer

  • New Approximations of Differential Entropy for Independent Component Analysis and Projection Pursuit

    Aapo Hyvärinen

  • Nonlinear independent component analysis: existence and uniqueness results

    Aapo Hyvärinen;Petteri Pajunen

  • Topographic Independent Component Analysis

    Aapo Hyvärinen;Patrik O. Hoyer;Mika O. Inki

  • Sparse code shrinkage: denoising of nongaussian data by maximum likelihood estimation

    Aapo Hyvärinen

  • Independent component analysis of nondeterministic fMRI signal sources.

    Vesa Kiviniemi;Juha-Heikki Kantola;Jukka Jauhiainen;Aapo Hyvärinen

  • Independent component analysis: recent advances.

    Aapo Hyvärinen

  • Independent component analysis of fMRI group studies by self-organizing clustering

    Fabrizio Esposito;Tommaso Scarabino;Aapo Hyvarinen;Johan Himberg

  • DirectLiNGAM: A Direct Method for Learning a Linear Non-Gaussian Structural Equation Model

    Shohei Shimizu;Takanori Inazumi;Yasuhiro Sogawa;Aapo Hyvärinen

  • Natural Image Statistics

    Aapo Hyvärinen;Jarmo Hurri;Patrik O. Hoyer

  • On the identifiability of the post-nonlinear causal model

    Kun Zhang;Aapo Hyvärinen

  • Variational Autoencoders and Nonlinear ICA: A Unifying Framework

    Ilyes Khemakhem;Diederik P. Kingma;Ricardo Pio Monti;Aapo Hyvarinen;Aapo Hyvarinen

Frequent Co-Authors

Patrik O. Hoyer
Patrik O. Hoyer University of Helsinki
Erkki Oja
Erkki Oja Aalto University
Juha Karhunen
Juha Karhunen Aalto University
Kun Zhang
Kun Zhang Carnegie Mellon University
Lauri Parkkonen
Lauri Parkkonen Aalto University
Motoaki Kawanabe
Motoaki Kawanabe Advanced Telecommunications Research Institute International
Riitta Hari
Riitta Hari Aalto University
Vesa Kiviniemi
Vesa Kiviniemi Oulu University Hospital

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