| Paper Abstract and Keywords |
| Presentation |
2006-01-20 16:25
A New Discrete Clustering Method Based on the Clustering Method Dynamic Coalesence Model
Takeshi Kaita (Osshima Col.), Hideo Kitajima, Miki Haseyama (Hokkaido Univ.), Shingo Tomita (Shobi Univ.), Junkichi Yamanaka (Osshima Col.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We propose a new discrete clustering method based on concept of the field. It is supposed that a point in a feature space is a mass point, and location of a point is quantized to a lattice point. Points are moved to a lattice point of at most its adjacent iteratively, and it is speculated that a set of points gathered in a lattice point is a cluster as a class to which the points belong to. It is clarified that acceleration of a point is expressed by convolution of attractive force function that expresses the force of the point subject to other point under the supposition of mass of each point is 1. It is also clarified that the acceleration is determined by attractive force from points that expresses outline of point distribution observed from the location of the point and also in a sphere with certain radius of which center is the location of the point. On pattern distribution that is expressed by mixture normal and semicircular distributions with two classes in two dimension, rate of points of which classes are accurately speculated is 30.5 % greater than that of continuous method Dynamic Coalescence Method, and duration is 0.0747 %. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
clustering / Dynamic Coalescence Model / filter / distribution identification / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 534, PRMU2005-176, pp. 159-164, Jan. 2006. |
| Paper # |
PRMU2005-176 |
| Date of Issue |
2006-01-13 (PRMU, HIP) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU HIP |
| Conference Date |
2006-01-19 - 2006-01-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Osaka Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2006-01-PRMU-HIP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A New Discrete Clustering Method Based on the Clustering Method Dynamic Coalesence Model |
| Sub Title (in English) |
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| Keyword(1) |
clustering |
| Keyword(2) |
Dynamic Coalescence Model |
| Keyword(3) |
filter |
| Keyword(4) |
distribution identification |
| Keyword(5) |
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| 1st Author's Name |
Takeshi Kaita |
| 1st Author's Affiliation |
Osihma National College of Maritime Technology (Osshima Col.) |
| 2nd Author's Name |
Hideo Kitajima |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Miki Haseyama |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Shingo Tomita |
| 4th Author's Affiliation |
Shobi University (Shobi Univ.) |
| 5th Author's Name |
Junkichi Yamanaka |
| 5th Author's Affiliation |
Osihma National College of Maritime Technology (Osshima Col.) |
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| Speaker |
Author-1 |
| Date Time |
2006-01-20 16:25:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2005-176, HIP2005-146 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.534(PRMU), no.536(HIP) |
| Page |
pp.159-164 |
| #Pages |
6 |
| Date of Issue |
2006-01-13 (PRMU, HIP) |