Non-Negative Matrix Factorization of Clustered Data with Missing Values.
Rebecca ChenLav R. VarshneyPublished in: DSW (2019)
Keyphrases
- missing values
- missing data
- incomplete data
- negative matrix factorization
- data analysis
- image data
- high dimensional data
- data sets
- data imputation
- input data
- data mining techniques
- original data
- sparse representation
- co occurrence
- nearest neighbor
- matrix factorization
- training data
- similarity measure
- image processing