no code implementations • 8 Jun 2023 • Jonas Oppenlaender, Joonas Hämäläinen
In this paper, we apply and evaluate the combination of ChatGPT and GPT-4 for the real-world task of mining insights from a text corpus in order to identify research challenges in the field of HCI.
1 code implementation • 9 May 2023 • Joonas Hämäläinen, Amauri Souza, César L. C. Mattos, João P. P. Gomes, Tommi Kärkkäinen
Distance-based supervised method, the minimal learning machine, constructs a predictive model from data by learning a mapping between input and output distance matrices.
no code implementations • 28 Feb 2023 • Joakim Linja, Joonas Hämäläinen, Antti Pihlajamäki, Paavo Nieminen, Sami Malola, Hannu Häkkinen, Tommi Kärkkäinen
Molecular-level understanding of the interactions between the constituents of an atomic structure is essential for designing novel materials in various applications.
2 code implementations • 23 Jul 2020 • Joonas Hämäläinen, Tommi Kärkkäinen, Tuomo Rossi
In the experiments, comparison of the proposed methods to the K-means++ and K-means|| methods is conducted using an extensive set of reference and synthetic large-scale datasets.
no code implementations • 22 Sep 2019 • Joonas Hämäläinen, Alisson S. C. Alencar, Tommi Kärkkäinen, César L. C. Mattos, Amauri H. Souza Júnior, João P. P. Gomes
Specifically, for a small number of reference points, the clustering-based methods outperformed the standard random selection of the original MLM formulation.