Unsupervised Coupled Metric Similarity for Non-IID Categorical Data.
Songlei JianLongbing CaoKai LuHang GaoPublished in: IEEE Trans. Knowl. Data Eng. (2018)
Keyphrases
- categorical data
- cluster analysis
- numerical data
- similarity metric
- distance measure
- distance function
- parameter free
- unsupervised learning
- similarity measure
- distance metric
- euclidean distance
- numeric data
- word sense induction
- triangular inequality
- metric space
- attribute values
- machine learning
- semi supervised
- supervised learning
- multivariate time series
- metric learning
- data sources
- recommender systems
- information retrieval
- multidimensional scaling
- data mining
- databases