A machine learning approach to Cepheid variable star classification using data alignment and maximum likelihood.
Ricardo VilaltaKinjal Dhar GuptaLucas MacriPublished in: Astron. Comput. (2013)
Keyphrases
- data sets
- maximum likelihood
- database
- data analysis
- statistical analysis
- image data
- decision trees
- original data
- support vector
- data collection
- input data
- data processing
- feature set
- support vector machine
- training samples
- classification accuracy
- synthetic data
- missing data
- pattern recognition
- high quality
- machine learning
- spatial data
- data quality
- text classification
- image classification
- data mining techniques
- principal component analysis
- supervised learning
- knowledge discovery
- end users
- prior knowledge
- training set
- data structure
- databases