KR101937494B1 - 알고리즘 저장장치를 포함하는 클러스터링 장치 - Google Patents
알고리즘 저장장치를 포함하는 클러스터링 장치 Download PDFInfo
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- KR101937494B1 KR101937494B1 KR1020130150754A KR20130150754A KR101937494B1 KR 101937494 B1 KR101937494 B1 KR 101937494B1 KR 1020130150754 A KR1020130150754 A KR 1020130150754A KR 20130150754 A KR20130150754 A KR 20130150754A KR 101937494 B1 KR101937494 B1 KR 101937494B1
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Abstract
Description
도 2는 본 발명의 실시예에 따른 시간 결과를 나타낸 돈이다.
도 3 내지 도 5는 본 발명의 실시예에 따른 16클러스터를 찾기 위한 케이 민 알고리즘에 관한 것이다.
300: 제어부 400: 출력부
Claims (18)
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- 알고리즘 저장 장치; 및
상기 알고리즘 저장 장치에 저장된 케이 민 알고리즘, 수학식, 코사인 방정식 또는 목적 함수에 기초하여 데이터를 클러스터링 하는 제어부를 포함하고
상기 알고리즘 저장 장치는
상기 케이 민 알고리즘을 저장하는 알고리즘 저장부;
데이터를 상수로 저장하는 상수 저장부; 및
상기 상수를 포함하는 수학식, 상기 코사인 방정식 및 상기 목적 함수를 저장하는 수학식 저장부를 포함하고,
상기 수학식은 수식 8을 포함하고,
상기 수식 8은
이며,
여기서, Φ1, λ1와 Φ2, λ2는 지리적 위도와 두 점 x와 M의 경도를 나타내고,
상기 목적 함수는, 케이 민 알고리즘에서 센터로이드의 초기 랜덤 셋으로부터의 시작으로 로컬 클러스터의 최소를 발견하는 것을 목표로 하는 것인 클러스터링 장치.
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KR101871871B1 (ko) | 2016-12-14 | 2018-06-28 | 가천대학교 산학협력단 | G-optics를 이용한 데이터 클러스터링 장치 |
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JP2013218636A (ja) | 2012-04-12 | 2013-10-24 | Nippon Telegr & Teleph Corp <Ntt> | クラスタリング処理装置、クラスタリング処理方法、及びプログラム |
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KR20100124532A (ko) * | 2009-05-19 | 2010-11-29 | 삼성전자주식회사 | 데이터 처리 장치 및 방법 |
KR101113006B1 (ko) * | 2010-02-22 | 2012-02-24 | 숭실대학교산학협력단 | 클러스터 간 상호정보를 이용한 클러스터링 장치 및 방법 |
JP2012113625A (ja) * | 2010-11-26 | 2012-06-14 | Sony Corp | 情報処置装置、情報処置方法およびプログラム |
KR101700340B1 (ko) * | 2012-04-06 | 2017-01-26 | 에스케이플래닛 주식회사 | 대용량 데이터의 클러스터 결과 분석 시스템 및 방법 |
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Non-Patent Citations (4)
Title |
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Anil K. Jain, Data clustering: 50 years beyond K-means, Pattern Recognition Letters 31, pp.651-666, (2010.)* |
Mao J., A. Jain, A self-organizing network for hyper-ellipsoidal clustering (HEC), IEEE Trans. Neural Networks 7 Jan., pp.16-29. 1996. |
T. Tran, Method for Clustering of Data distribution on a Sphere Surface, 건국대학교 석사학위 논문, 2015. |
Z. Huang, Extensions to the k-Means Algorithm for Clustering Large Data Sets with Categorical Values, Data Mining and Knowledge Discovery 2, pp.283-304, 1998. |
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