A new correlation coefficient between categorical, ordinal and interval variables with Pearson characteristics.
M. BaakR. KoopmanH. SnoekSander KlousPublished in: Comput. Stat. Data Anal. (2020)
Keyphrases
- correlation coefficient
- rank correlation
- intuitionistic fuzzy sets
- stepwise regression
- precision recall
- principal components
- standard deviation
- correlation analysis
- root mean square error
- noise variance
- pattern recognition
- image quality assessment
- intensity values
- root mean squared error
- information gain
- categorical data
- neural network
- cluster analysis
- feature extraction
- decision trees