A Method for the Joint Analysis of Numerical and Textual IT-System Data to Predict Critical System States.
Patrick KubiakStefan RassMartin PinzgerStephan SchneiderPublished in: ICSOFT (Selected Papers) (2020)
Keyphrases
- synthetic data
- prior knowledge
- data analysis
- input data
- data sets
- correlation analysis
- noisy data
- significant improvement
- high accuracy
- statistical analysis
- data acquisition
- detection method
- numerical data
- prior information
- database
- training samples
- training data
- missing data
- dynamic programming
- data quality
- preprocessing
- data collection
- missing values
- data sources
- similarity measure
- test data
- statistical methods
- original data
- raw data
- metadata
- decision trees
- segmentation method
- high dimensional data
- data mining
- clustering method
- multimedia
- data processing
- neural network
- state space
- image data
- probability distribution
- cost function
- xml documents