Star Classification Under Data Variability: An Emerging Challenge in Astroinformatics.
Ricardo VilaltaKinjal Dhar GuptaAshish MahabalPublished in: ECML/PKDD (3) (2015)
Keyphrases
- data sets
- high quality
- pattern recognition
- data processing
- raw data
- data collection
- data quality
- learning algorithm
- decision trees
- training samples
- statistical analysis
- preprocessing
- database
- image data
- missing values
- image classification
- data points
- knowledge discovery
- data sources
- data analysis
- data mining
- feature selection
- training dataset
- classification scheme
- pattern classification
- feature extraction
- classification method
- machine learning algorithms
- training examples
- support vector machine svm
- training data
- data structure
- text classification
- classification accuracy