| Paper Abstract and Keywords |
| Presentation |
2004-12-17 10:00
Nonparametric Classification by Covering Using Family of Minimum Enclosing Spheres
Ichigaku Takigawa, Mineichi Kudo (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We propose a nonparametric multi-class classifier based on a family of spheres, each of which is the minimum covering sphere for a subset of positive samples and does not contain any negative samples. We first reformulate the subclass method originally defined for axis-parallel rectangles. According to our new framework, we introduce an exact algorithm and an efficient incremental randomized algorithm to construct a subclass family. In addition, we propose the soft-classification version of subclass method and evaluate these algorithms by some numerical experiments. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
subclass method / class cover problem / smallest enclosing ball / prototype-based classification / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 524, PRMU2004-140, pp. 37-42, Dec. 2004. |
| Paper # |
PRMU2004-140 |
| Date of Issue |
2004-12-10 (PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
PRMU |
| Conference Date |
2004-12-16 - 2004-12-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2004-12-PRMU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Nonparametric Classification by Covering Using Family of Minimum Enclosing Spheres |
| Sub Title (in English) |
|
| Keyword(1) |
subclass method |
| Keyword(2) |
class cover problem |
| Keyword(3) |
smallest enclosing ball |
| Keyword(4) |
prototype-based classification |
| Keyword(5) |
|
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Ichigaku Takigawa |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Mineichi Kudo |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
|
| 3rd Author's Affiliation |
() |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2004-12-17 10:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2004-140 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.524 |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2004-12-10 (PRMU) |