A novel missing value imputation relying on K-means clustering and kernel-based weighting using grey relation (KWGI).
Alireza DehghaniKaramolah BagherifardSamad NejatianHamid ParvinPublished in: J. Intell. Fuzzy Syst. (2023)
Keyphrases
- missing values
- grey relation
- data imputation
- missing data
- multiple attribute decision making
- incomplete data
- incomplete data sets
- k means
- high dimensional data
- imputation methods
- clustering algorithm
- multiple attributes
- missing data imputation
- support vector machine
- support vector
- multi criteria decision making
- machine learning
- spectral clustering
- cluster analysis
- multiple imputation
- similarity measure
- intuitionistic fuzzy
- clustering method