Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Time-Series Graph00:54

Time-Series Graph

4.4K
A time-series graph is a line graph with repeated measurements taken at successive intervals of time. It is also called a time series chart. To construct a time-series graph, one must look at both pieces of a paired data set. The horizontal axis is used to plot the time increments, and the vertical axis is used to plot the values of the variable that one is measuring. By using the axes in this way, each point on the graph will correspond to time and a measured quantity. The points on the graph...
4.4K
Protein Networks02:26

Protein Networks

3.9K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
3.9K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Dynamic Buffer Management in Massively Parallel Systems: The Power of Randomness.

ACM transactions on parallel computing·2025
Same author

Counting frequent patterns in large labeled graphs: a hypergraph-based approach.

Data mining and knowledge discovery·2024
Same author

Generalizing Design of Support Measures for Counting Frequent Patterns in Graphs.

Proceedings : ... IEEE International Conference on Big Data. IEEE International Conference on Big Data·2024
Same author

Fast Equi-Join Algorithms on GPUs: Design and Implementation.

Scientific and statistical database management : International Conference, SSDBM ... : proceedings. International Conference on Scientific and Statistical Database Management·2024
Same author

Efficient Join Algorithms For Large Database Tables in a Multi-GPU Environment.

Proceedings of the VLDB Endowment. International Conference on Very Large Data Bases·2024
Same author

Concurrent query processing in a GPU-based database system.

PloS one·2019

相关实验视频

Updated: Jul 1, 2025

Mass Spectrometry-Guided Genome Mining as a Tool to Uncover Novel Natural Products
11:13

Mass Spectrometry-Guided Genome Mining as a Tool to Uncover Novel Natural Products

Published on: March 12, 2020

11.0K

灵活和可行的支持措施,用于挖掘频繁模式的大标签图表.

Jinghan Meng1, Yi-Cheng Tu1

  • 1Department of Computer Science & Engineering, University of South Florida.

Proceedings. ACM-SIGMOD International Conference on Management of Data
|March 1, 2024
PubMed
概括

本研究引入了用于图形挖掘的新超图框架,统一了现有的支持措施,并提出了新的最小实例 (MI) 和最小顶点覆盖 (MVC) 措施,以在单个图形中更有效地发现频繁的模式.

科学领域:

  • 计算机科学 计算机科学
  • 数据挖掘 数据挖掘
  • 图形理论 图形理论

背景情况:

  • 图形数据库对于信息表示越来越受欢迎.
  • 在单个图表中频繁采集模式采矿面临着支持措施和搜索计划的挑战.

研究的目的:

  • 提出一个新的框架,用于构建单图矿业的支持措施.
  • 引入新的支持措施,结合现有方法的优势.
  • 在一个单一的理论框架内统一各种支持措施.

主要方法:

  • 开发了一个基于事件/实例超图的框架.
  • 引入了最低实例 (MI) 和最低顶部覆盖 (MVC) 支持措施.
  • 为基于超图的测量提供了多项式时间放松和边界定理.

主要成果:

  • 拟议的框架统一了现有和新的支持措施.
  • 该MI测量是线性时间可计算的,并近似的实例数.
  • 虽然MVC测量是NP-hard,但在多项式时间中是可近似的.

结论:

  • 基于超图的框架提供了一种统一而灵活的方法来定义和分析图形采矿的支持措施.
关键词:
数据挖掘是一种数据挖掘.图表采矿是指采矿的采矿方式.过度图形 (hypergraph) 是一个超图形.支持措施 支持措施

更多相关视频

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.2K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.1K

相关实验视频

Last Updated: Jul 1, 2025

Mass Spectrometry-Guided Genome Mining as a Tool to Uncover Novel Natural Products
11:13

Mass Spectrometry-Guided Genome Mining as a Tool to Uncover Novel Natural Products

Published on: March 12, 2020

11.0K
Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.2K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.1K
  • 新的MI和MVC措施为频繁的模式发现提供了有效的替代方案.