A Novel Multivariate Feature Ranking Method for Incomplete Categorical Data Based on Weighted Frequency.
Kunmei LiXiaoyu MaZheng BianWei XuXuan ZhangHui WangZhiwei WangPublished in: ICCAE (2024)
Keyphrases
- categorical data
- multivariate data
- cluster analysis
- numerical data
- multivariate time series
- parameter free
- numeric data
- binary data
- attribute values
- density based clustering
- data sets
- feature vectors
- incomplete data
- factor analysis
- hierarchical latent class models
- distance based outlier detection
- model selection
- data mining techniques
- prior knowledge
- image processing
- information retrieval
- machine learning