Real-Time Clustering for Large Sparse Online Visitor Data.
Gromit Yeuk-Yin ChanFan DuRyan A. RossiAnup B. RaoEunyee KohCláudio T. SilvaJuliana FreirePublished in: WWW (2020)
Keyphrases
- real time
- data sets
- sparse data
- data points
- data analysis
- data structure
- small number
- clustering algorithm
- spectral clustering
- data distribution
- image data
- high dimensional data
- data collection
- statistical analysis
- outlier detection
- synthetic data
- input data
- end users
- data mining algorithms
- databases
- categorical data
- log data
- hierarchical clustering
- feature space
- raw data
- high dimensional
- online learning
- spatial data
- sensor data
- missing data
- low cost
- website
- unsupervised learning