大规模数据下的社交网络结构洞节点发现算法研究 (Research on Social Network Structural Holes Discovery Algorithm under Large-scale Data).
Zhen WangZhongming HanJin LiPublished in: 计算机科学 (2017)
Keyphrases
- data sets
- input data
- social networks
- noisy data
- search space
- data sources
- k means
- optimization algorithm
- data reduction
- knowledge discovery
- network structure
- data analysis
- detection algorithm
- dynamic programming
- learning algorithm
- data collection
- high dimensional data
- synthetic data
- matching algorithm
- prior information
- dimensional data
- np hard
- data structure
- optimal solution
- expectation maximization
- computational cost
- training data
- preprocessing
- information loss
- data quality
- particle swarm optimization
- computational complexity
- objective function
- social network analysis
- large scale data sets
- bayesian networks
- spatial data
- association rule mining
- missing data
- xml documents
- data points