MX346698B - Metodo y dispositivo de agrupamiento. - Google Patents
Metodo y dispositivo de agrupamiento.Info
- Publication number
- MX346698B MX346698B MX2014011016A MX2014011016A MX346698B MX 346698 B MX346698 B MX 346698B MX 2014011016 A MX2014011016 A MX 2014011016A MX 2014011016 A MX2014011016 A MX 2014011016A MX 346698 B MX346698 B MX 346698B
- Authority
- MX
- Mexico
- Prior art keywords
- objects
- weight
- distance
- classes
- similarity
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/762—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using clustering, e.g. of similar faces in social networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Image Analysis (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Las modalidades de la presente divulgación divulgan un método y un dispositivo de agrupamiento. El método de agrupamiento incluye: obtener una distancia ponderada entre clases de acuerdo con un coeficiente de ponderación que corresponde a una distancia inter-objeto, el coeficiente de ponderación se determina de acuerdo con una similitud entre dos objetos, esto es, se pandera la distancia inter-objeto; y después combinar las clases cuyas distancias panderadas cumplen con una condición de combinación, lo cual se termina hasta que el número de las clases después de combinar sea el mismo que el número de las clases antes de combinar, y obtener el resultada de agrupamiento. Debido a que la distancia ponderada se asocia con la similitud de los dos objetos, diferentes distancias entre objetos hacen diferentes contribuciones, mientras mayor es la similitud, más grande es la contribución correspondiente. Por lo tanto, aumenta la precisión del resultado de agrupamiento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410096608.9A CN103927545B (zh) | 2014-03-14 | 2014-03-14 | 聚类方法及相关装置 |
PCT/CN2014/082884 WO2015135277A1 (zh) | 2014-03-14 | 2014-07-24 | 聚类方法及相关装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014011016A MX2014011016A (es) | 2016-02-19 |
MX346698B true MX346698B (es) | 2017-03-28 |
Family
ID=51145761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014011016A MX346698B (es) | 2014-03-14 | 2014-07-24 | Metodo y dispositivo de agrupamiento. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2919136A1 (es) |
JP (1) | JP6051336B2 (es) |
KR (1) | KR101639502B1 (es) |
CN (1) | CN103927545B (es) |
MX (1) | MX346698B (es) |
RU (1) | RU2630373C2 (es) |
WO (1) | WO2015135277A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103927545B (zh) * | 2014-03-14 | 2017-10-17 | 小米科技有限责任公司 | 聚类方法及相关装置 |
CN105488467B (zh) * | 2015-11-26 | 2019-07-23 | 小米科技有限责任公司 | 图片分类方法及装置 |
CN107092618A (zh) * | 2016-10-27 | 2017-08-25 | 北京小度信息科技有限公司 | 一种信息处理方法及装置 |
CN109469919B (zh) * | 2018-11-12 | 2020-07-28 | 南京工程学院 | 一种基于权重聚类的电站空预器堵灰监测方法 |
CN111310834B (zh) * | 2020-02-19 | 2024-05-28 | 深圳市商汤科技有限公司 | 数据处理方法及装置、处理器、电子设备、存储介质 |
CN111415151A (zh) * | 2020-03-10 | 2020-07-14 | 支付宝(杭州)信息技术有限公司 | 连锁商户的识别方法、装置、电子设备及存储介质 |
CN112132111A (zh) * | 2020-10-10 | 2020-12-25 | 安徽江淮汽车集团股份有限公司 | 泊车典型场景的提取方法、设备、存储介质及装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100318512B1 (ko) * | 1998-02-14 | 2002-04-22 | 이계철 | 두그룹간의유사도계산방법 |
US7664735B2 (en) * | 2004-04-30 | 2010-02-16 | Microsoft Corporation | Method and system for ranking documents of a search result to improve diversity and information richness |
US7809192B2 (en) * | 2005-05-09 | 2010-10-05 | Like.Com | System and method for recognizing objects from images and identifying relevancy amongst images and information |
KR100824698B1 (ko) * | 2006-08-25 | 2008-04-24 | 인하대학교 산학협력단 | 이미지 검색기의 적합성 피드백을 위한 공간 위치정보 기반영역 가중치 방법 |
KR100804678B1 (ko) * | 2007-01-04 | 2008-02-20 | 삼성전자주식회사 | 비디오 인물별 신 분류 방법 및 그 시스템 |
RU2345414C1 (ru) * | 2007-08-10 | 2009-01-27 | Общество с ограниченной ответственностью "Рекогмишн" | Способ построения системы индексирования для поиска объектов на цифровых изображениях |
JP5526955B2 (ja) * | 2010-04-09 | 2014-06-18 | ソニー株式会社 | 顔クラスタリング装置、顔クラスタリング方法、及びプログラム |
US9317783B2 (en) * | 2010-06-01 | 2016-04-19 | Hewlett-Packard Development Company, L.P. | Clustering images |
EP2659400A4 (en) * | 2010-12-30 | 2017-01-11 | Nokia Technologies Oy | Method, apparatus, and computer program product for image clustering |
US20120294540A1 (en) * | 2011-05-17 | 2012-11-22 | Microsoft Corporation | Rank order-based image clustering |
CN102881032B (zh) * | 2012-09-14 | 2015-09-09 | 北京理工大学 | 一种基于改进算法的图片拼接方法 |
CN103136355B (zh) * | 2013-03-05 | 2016-01-06 | 电子科技大学 | 一种基于自动阈值鱼群算法的文本聚类方法 |
CN103544255B (zh) * | 2013-10-15 | 2017-01-11 | 常州大学 | 基于文本语义相关的网络舆情信息分析方法 |
CN103927545B (zh) * | 2014-03-14 | 2017-10-17 | 小米科技有限责任公司 | 聚类方法及相关装置 |
-
2014
- 2014-03-14 CN CN201410096608.9A patent/CN103927545B/zh active Active
- 2014-07-24 KR KR1020147026522A patent/KR101639502B1/ko active IP Right Grant
- 2014-07-24 RU RU2015129671A patent/RU2630373C2/ru active
- 2014-07-24 JP JP2016506779A patent/JP6051336B2/ja active Active
- 2014-07-24 WO PCT/CN2014/082884 patent/WO2015135277A1/zh active Application Filing
- 2014-07-24 MX MX2014011016A patent/MX346698B/es active IP Right Grant
-
2015
- 2015-02-06 EP EP15154051.5A patent/EP2919136A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR20150117201A (ko) | 2015-10-19 |
EP2919136A1 (en) | 2015-09-16 |
WO2015135277A1 (zh) | 2015-09-17 |
JP2016517110A (ja) | 2016-06-09 |
MX2014011016A (es) | 2016-02-19 |
RU2630373C2 (ru) | 2017-09-07 |
CN103927545A (zh) | 2014-07-16 |
CN103927545B (zh) | 2017-10-17 |
JP6051336B2 (ja) | 2016-12-27 |
RU2015129671A (ru) | 2017-04-27 |
KR101639502B1 (ko) | 2016-07-22 |
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