| Title: | The fast semi-bounded kernel-diffeomorphism estimator |
| Authors: | Ben Othman, Ibtissem Troudi, Molka Ghorbel, Faouzi |
| Citation: | WSCG 2018: poster papers proceedings: 26th International Conference in Central Europe on Computer Graphics, Visualization and Computer Visionin co-operation with EUROGRAPHICS Association, p. 55-60. |
| Issue Date: | 2018 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | wscg.zcu.cz/WSCG2018/!!_CSRN-2803.pdf http://hdl.handle.net/11025/34638 |
| ISBN: | 978-80-86943-42-8 |
| ISSN: | 2464-4617 |
| Keywords: | odhad hustoty jádra;plugin algoritmus diffeomorfismu jádra;rychlý poloomezený diffeomorfismus jádra |
| Keywords in different language: | kernel density estimator;kernel-diffeomorphism plug-in algorithm;fast semi-bounded kernel-diffeomorphism |
| Abstract: | We introduce, by this work, a fast method to estimate probability density functions in the semi-bounded case. This new technique is a simplified version of the kernel-diffeomorphism estimator which requires complexity in the calculations. It is based on a logarithmic transformation of the data which will be estimated by the conventional kernel estimator. Thus, the algorithm complexity is reduced from O(N2) to O(N). |
| Rights: | © Václav Skala - Union Agency |
| Appears in Collections: | WSCG 2018: Poster Papers Proceedings |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Othman.pdf | Plný text | 756,38 kB | Adobe PDF | View/Open |
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