Kari Torkkola

2.0k total citations
41 papers, 1.1k citations indexed

About

Kari Torkkola is a scholar working on Artificial Intelligence, Signal Processing and Computer Vision and Pattern Recognition. According to data from OpenAlex, Kari Torkkola has authored 41 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Artificial Intelligence, 15 papers in Signal Processing and 5 papers in Computer Vision and Pattern Recognition. Recurrent topics in Kari Torkkola's work include Neural Networks and Applications (12 papers), Speech Recognition and Synthesis (12 papers) and Machine Learning and Algorithms (5 papers). Kari Torkkola is often cited by papers focused on Neural Networks and Applications (12 papers), Speech Recognition and Synthesis (12 papers) and Machine Learning and Algorithms (5 papers). Kari Torkkola collaborates with scholars based in United States, Switzerland and Finland. Kari Torkkola's co-authors include William M. Campbell, Eugene Tuv, George C. Runger, Alexander Borisov, Jari Kangas, Lea Leinonen, Tim Januschowski, Teuvo Kohonen, Jan Gasthaus and Yuyang Wang and has published in prestigious journals such as The Journal of the Acoustical Society of America, The American Journal of Cardiology and Information Sciences.

In The Last Decade

Kari Torkkola

35 papers receiving 952 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kari Torkkola United States 13 610 364 242 139 65 41 1.1k
K. Torkkola United States 14 504 0.8× 298 0.8× 405 1.7× 63 0.5× 47 0.7× 32 1.0k
Adam Pocock United Kingdom 8 465 0.8× 303 0.8× 107 0.4× 182 1.3× 91 1.4× 15 935
K. Woods United States 8 754 1.2× 369 1.0× 110 0.5× 54 0.4× 104 1.6× 16 1.1k
Fukunaga Japan 6 506 0.8× 309 0.8× 77 0.3× 123 0.9× 81 1.2× 11 1.2k
Pavel Paclı́k Netherlands 12 501 0.8× 577 1.6× 110 0.5× 92 0.7× 42 0.6× 24 1.1k
Mingjie Zhao China 10 447 0.7× 320 0.9× 91 0.4× 209 1.5× 67 1.0× 20 1.0k
Eugene Tuv United States 10 637 1.0× 161 0.4× 506 2.1× 88 0.6× 68 1.0× 23 1.2k
Manuele Bicego Italy 21 434 0.7× 785 2.2× 383 1.6× 134 1.0× 105 1.6× 82 1.4k
Ghulum Bakiri Bahrain 4 1.1k 1.8× 713 2.0× 180 0.7× 137 1.0× 138 2.1× 5 1.8k
Francesc J. Ferri Spain 18 537 0.9× 539 1.5× 186 0.8× 36 0.3× 75 1.2× 78 1.1k

Countries citing papers authored by Kari Torkkola

Since Specialization
Citations

This map shows the geographic impact of Kari Torkkola's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kari Torkkola with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kari Torkkola more than expected).

Fields of papers citing papers by Kari Torkkola

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kari Torkkola. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kari Torkkola. The network helps show where Kari Torkkola may publish in the future.

Co-authorship network of co-authors of Kari Torkkola

This figure shows the co-authorship network connecting the top 25 collaborators of Kari Torkkola. A scholar is included among the top collaborators of Kari Torkkola based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kari Torkkola. Kari Torkkola is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Januschowski, Tim, et al.. (2021). Forecasting with trees. International Journal of Forecasting. 38(4). 1473–1481. 52 indexed citations
2.
Tuv, Eugene, Alexander Borisov, George C. Runger, & Kari Torkkola. (2009). Feature Selection with Ensembles, Artificial Variables, and Redundancy Elimination. Journal of Machine Learning Research. 10(45). 1341–1366. 197 indexed citations
3.
Zhang, Keshu, et al.. (2007). Adaptive learning of semantic locations and routes. 3. 1 indexed citations
4.
Zhang, Harry, et al.. (2007). A Semi-Automatic Data Annotation Tool for Driving Simulator Data Reduction. The American Journal of Cardiology. 96(5A). 11F–23F. 3 indexed citations
5.
Zhang, Keshu, Kari Torkkola, Christopher S. Schreiner, et al.. (2007). A Context Aware Automatic Traffic Notification System for Cell Phones. 214 231. 48–48. 1 indexed citations
6.
Forman, George, Huan Liu, Edward R. Dougherty, et al.. (2005). Feature selection: We've barely scratched the surface. IEEE Intelligent Systems. 20(6). 74–76. 14 indexed citations
7.
Torkkola, Kari, et al.. (2005). Sensor Sequence Modeling for Driving.. 721–727. 21 indexed citations
8.
Torkkola, Kari. (2003). Feature extraction by non parametric mutual information maximization. Journal of Machine Learning Research. 3. 1415–1438. 405 indexed citations
9.
Torkkola, Kari, et al.. (2003). Classification of Critical Driving Events.. 81–85. 8 indexed citations
10.
Hwang, Chung Hee, et al.. (2003). Hybrid Intelligence for Driver Assistance. The Florida AI Research Society. 46(9). 281–285. 2 indexed citations
11.
Campbell, William M. & Kari Torkkola. (2002). Machine Learning for Advising a Driver: A Survey.. 219–225. 2 indexed citations
12.
Torkkola, Kari. (2001). Learning Discriminative Feature Transforms to Low Dimensions in Low Dimentions. Neural Information Processing Systems. 14. 969–976. 17 indexed citations
13.
Torkkola, Kari & William M. Campbell. (2000). Mutual Information in Learning Feature Transformations. International Conference on Machine Learning. 1015–1022. 95 indexed citations
14.
Campbell, William M., et al.. (2000). Dimension Reduction Techniques for Training Polynomial Networks. International Conference on Machine Learning. 119–126. 12 indexed citations
15.
Torkkola, Kari & Teuvo Kohonen. (1998). Speech recognition: a hybrid approach. MIT Press eBooks. 907–910. 4 indexed citations
16.
Torkkola, Kari. (1997). Blind Separation of Radio Signals in Fading Channels. Neural Information Processing Systems. 10. 756–762. 4 indexed citations
17.
Torkkola, Kari. (1995). Stochastic models and artificial neural networks for automatic speech recognition. 149–169.
18.
Leinonen, Lea, et al.. (1993). Acoustic Pattern Recognition of /s/ Misarticulationbythe Self-Organizing Map. Folia Phoniatrica et Logopaedica. 45(3). 135–144. 6 indexed citations
19.
Leinonen, Lea, et al.. (1993). Acoustic Pattern Recognition of Fricative-Vowel Coarticulation by the Self-Organizing Map. Folia Phoniatrica et Logopaedica. 45(4). 173–181. 2 indexed citations
20.
Berger-Vachon, Christian, Clark D. Starr, Markus Heß, et al.. (1993). IALP News. Folia Phoniatrica et Logopaedica. 45(3). 152–155.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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