A new distance metric for unsupervised learning of categorical data.
Hong JiaYiu-ming CheungPublished in: IJCNN (2014)
Keyphrases
- distance metric
- categorical data
- unsupervised learning
- cluster analysis
- numerical data
- euclidean distance
- numeric data
- parameter free
- dimensionality reduction
- data points
- metric learning
- supervised learning
- distance function
- distance metric learning
- semi supervised
- linear transformation
- semi supervised learning
- feature selection
- factor analysis
- distance measure
- machine learning
- attribute values
- model selection
- computer vision
- hierarchical latent class models
- expectation maximization
- text classification
- high dimensional
- kernel learning
- object recognition
- data sets