A stable estimator of the information matrix under EM for dependent data.
Jin-Chuan DuanAndras FulopPublished in: Stat. Comput. (2011)
Keyphrases
- raw data
- data sets
- information sources
- complex data
- historical data
- collected data
- sensor data
- data collection
- domain experts
- original data
- prior information
- information resources
- end users
- prior knowledge
- log data
- information services
- data sources
- domain knowledge
- maximum likelihood
- data structure
- multiple sources
- data quality
- sensitive information
- huge amounts
- stored data
- external data
- training data
- image data
- knowledge discovery
- data points
- probability distribution
- database
- website
- clustering algorithm
- similarity matrix
- data repositories
- privacy concerns
- private information
- bayesian networks
- keywords
- data analysis
- high dimensional data
- dimensionality reduction
- input data
- data processing
- computer systems
- structural information
- maximum a posteriori
- multimedia data