咨询与建议

限定检索结果

文献类型

  • 44,126 篇 会议
  • 7,067 篇 期刊文献
  • 14 篇 学位论文
  • 1 篇 科技报告

馆藏范围

  • 51,208 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 18,300 篇 工学
    • 12,183 篇 计算机科学与技术...
    • 5,798 篇 电气工程
    • 5,645 篇 软件工程
    • 3,761 篇 信息与通信工程
    • 1,954 篇 控制科学与工程
    • 995 篇 机械工程
    • 938 篇 仪器科学与技术
    • 672 篇 电子科学与技术(可...
    • 532 篇 生物工程
    • 473 篇 生物医学工程(可授...
    • 448 篇 交通运输工程
    • 339 篇 化学工程与技术
    • 334 篇 动力工程及工程热...
    • 321 篇 土木工程
    • 315 篇 测绘科学与技术
    • 261 篇 光学工程
    • 209 篇 建筑学
  • 9,229 篇 管理学
    • 8,064 篇 图书情报与档案管...
    • 1,762 篇 管理科学与工程(可...
    • 297 篇 工商管理
  • 5,677 篇 理学
    • 3,536 篇 数学
    • 1,027 篇 统计学(可授理学、...
    • 834 篇 生物学
    • 796 篇 物理学
    • 780 篇 系统科学
    • 382 篇 化学
    • 236 篇 地球物理学
  • 714 篇 医学
    • 564 篇 临床医学
    • 229 篇 基础医学(可授医学...
  • 238 篇 法学
    • 229 篇 社会学
  • 206 篇 农学
  • 201 篇 文学
  • 100 篇 经济学
  • 77 篇 艺术学
  • 65 篇 教育学
  • 29 篇 军事学
  • 1 篇 哲学

主题

  • 51,208 篇 clustering algor...
  • 5,906 篇 algorithm design...
  • 4,690 篇 partitioning alg...
  • 4,403 篇 data mining
  • 3,078 篇 feature extracti...
  • 2,927 篇 image segmentati...
  • 2,715 篇 clustering metho...
  • 2,692 篇 wireless sensor ...
  • 2,690 篇 computer science
  • 2,621 篇 classification a...
  • 2,606 篇 heuristic algori...
  • 2,205 篇 optimization
  • 1,799 篇 training
  • 1,784 篇 computational mo...
  • 1,644 篇 accuracy
  • 1,478 篇 routing
  • 1,451 篇 data models
  • 1,437 篇 robustness
  • 1,385 篇 neural networks
  • 1,296 篇 testing

机构

  • 66 篇 school of comput...
  • 46 篇 state key labora...
  • 44 篇 department of co...
  • 38 篇 tsinghua univers...
  • 37 篇 ibm thomas j. wa...
  • 37 篇 microsoft resear...
  • 34 篇 institute of inf...
  • 34 篇 school of comput...
  • 32 篇 college of compu...
  • 32 篇 department of co...
  • 31 篇 school of softwa...
  • 31 篇 northwestern pol...
  • 28 篇 school of comput...
  • 28 篇 school of inform...
  • 27 篇 school of comput...
  • 26 篇 university of sc...
  • 26 篇 software school ...
  • 24 篇 school of electr...
  • 24 篇 school of inform...
  • 24 篇 department of el...

作者

  • 73 篇 nie feiping
  • 39 篇 jun wang
  • 39 篇 jun zhang
  • 38 篇 lei wang
  • 38 篇 wei liu
  • 34 篇 sriparna saha
  • 32 篇 liu yang
  • 32 篇 yasunori endo
  • 29 篇 sanghamitra band...
  • 25 篇 r. krishnapuram
  • 25 篇 yu wang
  • 25 篇 li li
  • 24 篇 wang lei
  • 23 篇 hui wang
  • 22 篇 jian wang
  • 22 篇 wei li
  • 21 篇 feng liu
  • 20 篇 rahman md. saidu...
  • 20 篇 jing zhang
  • 18 篇 hau-san wong

语言

  • 50,677 篇 英文
  • 278 篇 其他
  • 203 篇 中文
  • 20 篇 法文
  • 14 篇 土耳其文
  • 5 篇 葡萄牙文
  • 4 篇 日文
  • 3 篇 德文
  • 3 篇 俄文
  • 2 篇 朝鲜文
检索条件"主题词=clustering algorithms"
51208 条 记 录,以下是311-320 订阅
排序:
Learning web users profiles with relational clustering algorithms
Learning web users profiles with relational clustering algor...
收藏 引用
2007 AAAI Workshops
作者: Labroche, Nicolas Université Pierre et Marie Curie Paris 6 Laboratoire d'Informatique de Paris 6 UMR CNRS 7606 4 Place Jussieu Case 169 75252 Paris cedex 05 France
In the context of web personalization and dynamic content recommendation, it is crucial to learn typical user profiles. Although there exists several approaches to mine user profiles (such as association rules or sequ... 详细信息
来源: 评论
Study on clustering algorithms of wireless self-organized network
Study on clustering algorithms of wireless self-organized ne...
收藏 引用
Computer Science and Information Engineering, CSIE 2012
作者: Wang, Haitao Song, Lihua Chen, Hui Institute of Communication Engineering PLA Univ. of Sci. and Tech. Nanjing China Institute of Command Automation PLA Univ. of Sci. and Tech. Nanjing 210007 China
clustering algorithm is one of key technologies for constructing hierarchical network structure and its quality directly affects performance of wireless self-organized network (WSON). In this paper study backgrounds o... 详细信息
来源: 评论
Performance assessment of some clustering algorithms based on a fuzzy granulation-degranulation criterion
Performance assessment of some clustering algorithms based o...
收藏 引用
10th International Conference on Information Technology, ICIT 2007
作者: Saha, Sriparna Bandyopadhyay, Sanghamitra Machine Intelligence Unit Indian Statistical Institute Kolkata 700108 India
In this paper a fuzzy quantization dequantization criterion is used to propose an evaluation technique to determine the appropriate clustering algorithm suitable for a particular data set. In general, the goodness of ... 详细信息
来源: 评论
Automated parameter estimation process for clustering algorithms used in software maintenance  13
Automated parameter estimation process for clustering algori...
收藏 引用
51st ACM Southeast Conference, ACMSE 2013
作者: Medapati, Soujanya Lin, King-Ip Sherrell, Linda Department of Computer Science University of Memphis Memphis TN 38152 United States
This project addresses the issues of finding the appropriate values for the constants or parameters used in any clustering algorithm for software maintenance. It is an attempt to reduce the human effort of substitutin... 详细信息
来源: 评论
Performance of clustering algorithms on time-dependent spatial patterns  21
Performance of clustering algorithms on time-dependent spati...
收藏 引用
21st Annual Symposium on Simulation, ANSS 1988
作者: Pinkowski, Ben Computer Science Department Western Michigan University United States
A single linkage clustering algorithm adapted for points distributed over time (SLOT) is used to recover clusters from coplanar points associated with time parameters. Cluster number and shape determine separability a... 详细信息
来源: 评论
Evaluating clustering algorithms: Cluster quality and feature selection in content-based image clustering
Evaluating clustering algorithms: Cluster quality and featur...
收藏 引用
2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009
作者: Sileshi, Mesfin Gambäck, Björn Department of Computer Science Addis Ababa University Ethiopia Department of Computer and Information Science Norwegian University of Science and Technology Swedish Institute of Computer Science Sweden
The paper presents an evaluation of four clustering algorithms: k-means, average linkage, complete linkage, and Ward's method, with the latter three being different hierarchical methods. The quality of the cluster... 详细信息
来源: 评论
A study on performance assessment of essential clustering algorithms for the interactive visual analysis toolkit invex  27
A study on performance assessment of essential clustering al...
收藏 引用
27th Symposium on Nuclear Electronics and Computing, NEC 2019
作者: Titov, M.A. Grigorieva, M.A. Alekseev, A.A. Belov, N.A. Galkin, T.P. Grin, D.V. Korchuganova, T.A. Zhumatiy, S.A. Lomonosov Moscow State University Leninskie Gory 1 Moscow119991 Russia Plekhanov Russian University of Economics Stremyanny lane 36 Moscow117997 Russia National Research Nuclear University "MEPhI" Kashirskoe shosse 31 Moscow115409 Russia National Research Center "Kurchatov Institute" Akademika Kurchatova pl. 1 Moscow123182 Russia
Interactive visual analysis tools bring the ability of the real-time discovery of knowledge in large and complex datasets using visual analytics. It involves multiple iterations of data processing using various data h... 详细信息
来源: 评论
Locating texture boundaries using a fast unsupervised approach based on clustering algorithms fusion and level set
Locating texture boundaries using a fast unsupervised approa...
收藏 引用
2009 IEEE International Conference on Signal and Image Processing Applications, ICSIPA09
作者: Emambakhsh, Mehryar Sedaaghi, Mohammad Hossein Ebrahimnezhad, Hossein Computer Vision Lab. Department of Electrical Engineering Sahand University of Technology Sahand New City Tabriz Iran
Image segmentation deals with partitioning an input image into disjoint/non-overlapping regions. Among different segmentation algorithms, level set methods have been very popular. Less sensitivity to initialization, a... 详细信息
来源: 评论
Comparison of mini-models based on various clustering algorithms  24
Comparison of mini-models based on various clustering algori...
收藏 引用
24th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2020
作者: Pietrzykowski, Marcin Faculty of Computer Science and Information Technology West Pomeranian University of Technology Zolnierska 49 Szczecin71-210 Poland
The article deals with the subject of mini-models (MMs) based on clustering algorithms. The mini-model method is a local regression algorithm that operates on some part of the input space called the mini-model domain ... 详细信息
来源: 评论
A comparison of two suffix tree-based document clustering algorithms
A comparison of two suffix tree-based document clustering al...
收藏 引用
2nd International Conference on Information and Emerging Technologies, ICIET 2010
作者: Rafi, Muhammad Maujood, Mehdi Fazal, Murtaza Munawar Ali, Syed Muhammad National University of Computer and Emerging Sciences NU-FAST Karachi Pakistan
Document clustering as an unsupervised approach extensively used to navigate, filter, summarize and manage large collection of document repositories like the World Wide Web (WWW). Recently, focuses in this domain shif... 详细信息
来源: 评论