咨询与建议

限定检索结果

文献类型

  • 225 篇 期刊文献
  • 168 篇 会议
  • 3 篇 学位论文
  • 1 册 图书

馆藏范围

  • 397 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 347 篇 工学
    • 170 篇 计算机科学与技术...
    • 123 篇 电气工程
    • 53 篇 信息与通信工程
    • 46 篇 控制科学与工程
    • 36 篇 机械工程
    • 34 篇 软件工程
    • 26 篇 石油与天然气工程
    • 24 篇 电子科学与技术(可...
    • 23 篇 仪器科学与技术
    • 23 篇 材料科学与工程(可...
    • 15 篇 动力工程及工程热...
    • 15 篇 土木工程
    • 14 篇 交通运输工程
    • 14 篇 环境科学与工程(可...
    • 9 篇 力学(可授工学、理...
    • 6 篇 水利工程
    • 6 篇 测绘科学与技术
    • 6 篇 生物医学工程(可授...
    • 6 篇 网络空间安全
    • 5 篇 建筑学
  • 82 篇 理学
    • 27 篇 数学
    • 20 篇 物理学
    • 12 篇 化学
    • 12 篇 生物学
    • 9 篇 地球物理学
    • 7 篇 统计学(可授理学、...
  • 60 篇 管理学
    • 51 篇 管理科学与工程(可...
    • 7 篇 图书情报与档案管...
  • 20 篇 医学
    • 14 篇 临床医学
  • 12 篇 经济学
    • 9 篇 应用经济学
  • 6 篇 农学
  • 3 篇 教育学
  • 2 篇 法学
  • 1 篇 军事学

主题

  • 397 篇 k-means clusteri...
  • 17 篇 data mining
  • 15 篇 pattern clusteri...
  • 11 篇 feature extracti...
  • 9 篇 machine learning
  • 9 篇 clustering algor...
  • 9 篇 genetic algorith...
  • 8 篇 image segmentati...
  • 8 篇 principal compon...
  • 7 篇 big data
  • 7 篇 support vector m...
  • 6 篇 clustering
  • 6 篇 rbf neural netwo...
  • 5 篇 image classifica...
  • 5 篇 accuracy
  • 5 篇 cloud computing
  • 5 篇 cluster analysis
  • 5 篇 data analysis
  • 4 篇 object detection
  • 4 篇 initial cluster ...

机构

  • 2 篇 qilu univ techno...
  • 2 篇 st marys univ de...
  • 2 篇 southeast univ s...
  • 2 篇 cent univ financ...
  • 2 篇 harbin engn univ...
  • 2 篇 tianjin universi...
  • 2 篇 northwestern pol...
  • 2 篇 northwest a&f un...
  • 2 篇 north china elec...
  • 2 篇 northwest a&f un...
  • 2 篇 china univ geosc...
  • 2 篇 minist agr key l...
  • 2 篇 school of inform...
  • 2 篇 china agr univ c...
  • 2 篇 beijing universi...
  • 2 篇 tongji univ sch ...
  • 2 篇 yangtze univ key...
  • 1 篇 cent univ financ...
  • 1 篇 yantai univ coll...
  • 1 篇 univ sci & techn...

作者

  • 4 篇 he dongjian
  • 3 篇 xu xin
  • 3 篇 song huaibo
  • 3 篇 li wei
  • 2 篇 wei hu
  • 2 篇 peng chong
  • 2 篇 shen wei
  • 2 篇 zhang chao
  • 2 篇 xu chuanbo
  • 2 篇 wang linlin
  • 2 篇 yao rui
  • 2 篇 chen gang
  • 2 篇 sun jian
  • 2 篇 li yue
  • 2 篇 lu shufeng
  • 2 篇 aref mohamed his...
  • 2 篇 geng yushui
  • 2 篇 wang dandan
  • 2 篇 miao duoqian
  • 2 篇 wang yang

语言

  • 375 篇 英文
  • 14 篇 其他
  • 7 篇 中文
  • 1 篇 法文
检索条件"主题词=K-means Clustering algorithm"
397 条 记 录,以下是331-340 订阅
排序:
Cluster Analysis Based on Opinion Mining  8
Cluster Analysis Based on Opinion Mining
收藏 引用
8th International Conference on Ubi-Media Computing (UMEDIA)
作者: Wang, Xiaoye Chai, Xiaorui Hsu, Ching-Hsien Xiao, Yingyuan Li, Yukun Tianjin Univ Technol Tianjin Key Lab Intelligence Comp & Novel Softwar Tianjin 300191 Peoples R China Tianjin Univ Technol Minist Educ Key Lab Comp Vis & Syst Tianjin 300191 Peoples R China Chung Hua Univ Dept Comp Sci & Informat Engn Hsinchu Taiwan
Mining based on opinions can extract useful information from users' comments. After doing cluster and analysis on the information, users can get a detailed understanding of the commodity, then determine to buy the... 详细信息
来源: 评论
Unsupervised Subjects Classification Using Insulin and Glucose Data for Insulin Resistance Assessment  20
Unsupervised Subjects Classification Using Insulin and Gluco...
收藏 引用
20th SYMPOSIUM ON SIGNAL PROCESSING, IMAGES AND COMPUTER VISION (STSIVA)
作者: Altuve, Miguel Severeyn, Erika Wong, Sara Pontifical Bolivarian Univ Fac Elect Engn Bucaramanga Colombia Univ Simon Bolivar Appl Biophys & Bioengn Grp Caracas Venezuela Univ Cuenca DEET Investigador Prometeo Cuenca Ecuador
In this paper, the k-means clustering algorithm is employed to perform an unsupervised classification of subjects based on unidimensional observations (HOMA-IR and the Matsuda indexes separately) and multidimensional ... 详细信息
来源: 评论
Real-time fault detection approach of software under big data environment
Real-time fault detection approach of software under big dat...
收藏 引用
2015 International Conference on Automation,Mechanical Control and Computational Engineering(AMCCE 2015)
作者: Jian xianrui Chengdu vocational and technical college
For large data environment, the traditional k-means clustering algorithm flaw in the software in real-time fault detection process, we propose a k-means clustering software intelligent real-time fault detection method... 详细信息
来源: 评论
Machine Learning Techniques with Probability Vector for Cooperative Spectrum Sensing in Cognitive Radio Networks
Machine Learning Techniques with Probability Vector for Coop...
收藏 引用
IEEE Wireless Communications and Networking Conference
作者: Yingqi Lu Pai Zhu Donglin Wang Michel Fattouche Department of Electrical and Computer Engineering University of Calgary Carnegie Mellon University Department of Electrical and Computer Engineering New York Institute of Technology
We study cooperative spectrum sensing in cognitive radio networks (CRN) using machine learning techniques in this paper. A low-dimensional probability vector is proposed as the feature vector for machine learning base... 详细信息
来源: 评论
Task scheduling scheme based on resource clustering in desktop grids
收藏 引用
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS 2014年 第6期27卷 918-930页
作者: Gil, Joon-Min kim, Sungsuk Lee, JongHyuk Catholic Univ Daegu Sch Informat Technol Engn Gyongsan 712702 Gyeongbuk South Korea Seokyeong Univ Dept Comp Sci Seoul 136704 South Korea Samsung Elect Software R&D Ctr Suwon 443742 Gyeonggi South Korea
Desktop grids are platforms for grid computing that incorporate desktop resources into a grid infrastructure. The purpose of this computing paradigm is to process a massive computational tasks by exploiting the donate... 详细信息
来源: 评论
Electricity Information Big Data Based Load Curve clustering  6
Electricity Information Big Data Based Load Curve Clustering
收藏 引用
China International Conference on Electricity Distribution (CICED)
作者: Zheng, Haiyan Jin, Nong Xiong, Zheng Ji, Cong Fang, Chao Zhong, Chunlin Jiangsu Frontier Elect Technol CO LTD Nanjing 211102 Jiangsu Peoples R China Jiangsu Elect Power Co Nanjing 210024 Jiangsu Peoples R China
clustering analysis of load curves on basis of electricity information big data is an important basis of load characterisitic and electricity consumption habits analysis of large users. In view of the slow speed of tr... 详细信息
来源: 评论
Study on the Path Optimized method Based on an Improved clustering Ant Colony algorithm for CNC Laser Drilling
Study on the Path Optimized method Based on an Improved Clus...
收藏 引用
International Conference on Mechatronics Engineering and Computing Technology (ICMECT)
作者: Guo, Ente Wu, Ting Zhang, Libing Huang, Fengli Jiaxing Univ Coll Mech & Elect Engn Jiaxing 314001 Peoples R China
In order to improve the machining efficiency of the CNC laser drilling, this paper presents the path optimized method based on an improved ant colony algorithm of the k-means clustering approach. The mathematical mode... 详细信息
来源: 评论
Study on Multi-UAV Task clustering and Task Planning in Cooperative Reconnaissance  6
Study on Multi-UAV Task clustering and Task Planning in Coop...
收藏 引用
6th International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC)
作者: Zhao Junwei Zhao Jianjun Naval Aeronaut & Astronaut Univ Grad Students Brigade Yantai Peoples R China Naval Aeronaut & Astronaut Univ Ordnance Sci & Technol Dept Yantai Peoples R China
For multi-UAV cooperative reconnaissance to enemy's multi-task points, because of multi-task, reasonable clustering is needed and the task clustering model should be established. In this paper, the task planning m... 详细信息
来源: 评论
Principal component analysis-based learning for preceding vehicle classification
收藏 引用
IET INTELLIGENT TRANSPORT SYSTEMS 2014年 第1期8卷 28-35页
作者: Mangai, Muthulingam Alarmel Gounden, Nanjappagounder Ammasai Natl Inst Technol Dept Elect & Elect Engn Tiruchirappalli Tamil Nadu India
This study presents a new scheme for cluster generation and classification of preceding vehicles from images. The proposed clustering algorithm models the distribution of vehicle images using vehicle' clusters. No... 详细信息
来源: 评论
Application of Neural Networks in Early Detection and Diagnosis of Parkinson's Disease
Application of Neural Networks in Early Detection and Diagno...
收藏 引用
International Conference on Cyber and it Service Management (CITSM)
作者: Olanrewaju, Rashidah Funke Sahari, Nur Syarafina Musa, Aibinu A. Hakiem, Nashrul Int Islamic Univ Malaysia Dept Elect & Comp Engn Fac Engn Kuala Lumpur Malaysia Fed Univ Technol Minna Minna Niger State Nigeria UIN Syarif Hidayatullah Jakarta Fac Sci & Technol Dept Informat Engn South Tangerang Indonesia
Parkinson's disease (PD) is a chronic neurological progressive disorder caused by lack of the chemical dopamine in the brain. Up to today, there is still no cure or prevention for PD, and usually the disease worse... 详细信息
来源: 评论