Categorical-and-numerical-attribute data clustering based on a unified similarity metric without knowing cluster number.
Yiu-ming CheungHong JiaPublished in: Pattern Recognit. (2013)
Keyphrases
- similarity metric
- numerical data
- small number
- data sets
- attribute values
- synthetic data
- data sources
- data objects
- data collection
- clustering algorithm
- cluster centers
- data points
- original data
- numerical values
- data quality
- missing data
- data processing
- input data
- image data
- data analysis
- data structure
- high quality
- training data
- raw data
- knowledge discovery
- database