Monitoring and Correction Methods for Geomagnetic Data Influenced by Artificial Disturbances.
Shingo NagamachiKenji MorinagaYoshitomo IkomaMayumi AkutagawaTakashi MoriyamaTakeshi OowadaTetsuo TokumotoPublished in: Data Sci. J. (2013)
Keyphrases
- data sets
- data collection
- raw data
- data processing
- data mining methods
- data quality
- database
- data mining techniques
- statistical methods
- statistical analysis
- significant improvement
- image data
- data points
- original data
- data analysis
- data structure
- data reduction
- synthetic data
- data acquisition
- missing values
- computer systems
- noisy data
- statistical significance
- predictive model
- data representations
- data distribution
- spatial data
- high dimensional data
- high quality
- dimensionality reduction
- knowledge discovery
- end users
- data objects
- spectral clustering
- data sources
- prior knowledge
- preprocessing
- multiple sources
- training data
- neural network
- real time